# Best 1TB SATA SSD: 10 Ranked, and Why £190 Buys 10MB/s Source: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds Published: 2026-09-19 | Updated: 2026-09-19 | Prices checked on Amazon UK on 2026-09-19 SATA III sets the ceiling, and every drive here sits just under it. Claimed speeds across the group run from 500MB/s to 560MB/s — a 60MB/s spread — while prices run from £89.99 to £290.77, a 3.2x gap. In short, that is the whole argument for the best 1TB SATA SSD on Amazon: the Samsung 870 EVO asks £290.77 for 560MB/s, the fanxiang S101 asks £99.99 for 550MB/s, and on the specification sheets alone that £190 buys you 10MB/s. Meanwhile the cheapest item our raw pull returned, at £89.00, was a Seagate BarraCuda Pro — not an SSD at all. Its own spec sheet lists 7200 RPM, 128MB cache and a 160MB/s read speed. We ranked ten of the best 1TB SATA SSD drives sold on Amazon by four things: how closely the marketing claim matches the spec table underneath it, price per gigabyte, the size of the rating sample, and warranty length. Where two numbers in the same listing disagree, we say so. ## The ranking ### 1. Crucial BX500 1TB 2.5" SATA SSD - Price: £149.99 | Amazon rating: 4.7 from 156,111 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/crucial-bx500-1tb - Buy on Amazon: https://www.amazon.co.uk/dp/B0CCN9NHTC?tag=ranked10-21 Top of the list on evidence rather than speed: 540MB/s claimed, £149.99 paid, and 156,111 ratings at 4.7 — the largest sample here by a factor of 3.5. Top of the list on evidence rather than on speed. The BX500 has 156,111 ratings at 4.7; the Samsung below it has 44,260, and no other drive here clears 24,000. Its spec table also agrees with itself — the read speed field says 540MB/s and the media speed field says 540MB/s. That internal consistency is rare in this group, and it is why it takes first place in this best 1TB SATA SSD ranking. The drive uses 3D NAND with Dynamic Write Acceleration, which pools high-speed single-level cell flash to absorb bursts of writes before they reach the slower array. Hardware encryption is 256-bit AES, listed as meeting Microsoft eDrive, IEEE-1667 and TCG Opal 2.0. Acronis True Image HD is included for cloning an existing drive, and the unit weighs 35.1g. That said, £149.99 buys 540MB/s here. The £99.99 fanxiang S101 claims 550MB/s and the £97.99 Fikwot claims 560MB/s. If you are spending your own money and the only goal is a working internal SSD 1TB, the cheaper drives win on paper. Buy the Crucial if the 156,111-rating sample is what you are actually buying — and for a lot of people it should be. Pros: 156,111 ratings at 4.7 — roughly 3.5x the Samsung 870 EVO's 44,260; Read speed and media speed fields both read 540MB/s, so claim and table agree; 256-bit AES hardware encryption to Microsoft eDrive, IEEE-1667 and TCG Opal 2.0; Free Acronis True Image HD licence included for data migration; 3-year limited warranty and 35.1g — the lightest drive here that quotes a weight Cons: £149.99 for 540MB/s, when a £97.99 drive claims 560MB/s; 2% of ratings in the histogram are one star; Listed as 'Portable' in the features field despite being an internal 2.5-inch drive; 3-year warranty is the shortest term on this list ### 2. Samsung 870 EVO 1TB 2.5" SATA SSD - Price: £290.77 | Amazon rating: 4.7 from 44,260 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/samsung-870-evo-1tb - Buy on Amazon: https://www.amazon.co.uk/dp/B08PC5DKZQ?tag=ranked10-21 560MB/s read and 530MB/s write — the highest claims here — for £290.77, which is 2.9x the fanxiang S101's price for 10MB/s more. The 870 EVO is the fastest drive here on paper: 560MB/s read, 530MB/s write, described in its own listing as achieving the maximum SATA limit. It is also the most expensive by a wide margin. £290.77 is 1.94x the next dearest drive, the £149.99 Crucial BX500, and you could buy the fanxiang S101 at £99.99 and still have £190.78 left over. Intelligent Turbo Write handles the write cache, and Samsung Magician 6 covers firmware updates, health monitoring and drive status. At 86g it is the heaviest drive in the group — nearly two and a half times the Crucial's 35.1g — and the listing adds PlayStation 4 to the compatibility list. The catch is in its own spec table. The interface field reads 'Serial ATA-300', which is 3Gb/s, and 3Gb/s cannot carry 560MB/s. The connectivity field further down lists SATA 1.5 Gb/s, 3.0 Gb/s and 6.0 Gb/s together. One of those is right, but the table does not tell you which. If your laptop has an M.2 slot, this is a different purchase entirely. Pros: 560MB/s read and 530MB/s write — the highest figures in this group; 44,260 ratings at 4.7; Samsung Magician 6 software for firmware, health and status; Intelligent Turbo Write for sustained write performance; Listed as compatible with the PlayStation 4 Cons: £290.77 — 2.9x the £99.99 fanxiang S101 for 10MB/s more claimed speed; Interface field says Serial ATA-300 (3Gb/s), which cannot deliver 560MB/s; 3% of ratings in the histogram are one star; 86g, the heaviest drive in this list ### 3. SanDisk Ultra 3D 1TB 2.5" SATA SSD - Price: £147.99 | Amazon rating: 4.5 from 2,262 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/sandisk-ultra-3d-1tb-ssd - Buy on Amazon: https://www.amazon.co.uk/dp/B0B7VM4SRX?tag=ranked10-21 £147.99 for a 560MB/s read claim — the same headline figure as the £290.77 Samsung at roughly half the price. This is the price anomaly of the group. The SanDisk Ultra 3D claims 560MB/s sequential read for £147.99, which is the identical figure to the Samsung 870 EVO at £290.77. On read speed alone that is a £142.78 difference for the same number. It carries 2,262 ratings at 4.5. The engineering story is nCache 2.0: data is written into a high-speed buffer before switching to the flash array, which lifts burst write speeds. It uses 3D NAND, ships with the SanDisk SSD Dashboard and cloning software, weighs 54.4g, and is listed for laptop, desktop and game console. Even so, two fields in the table deserve a close read. The hardware connectivity field says SATA 3.0 Gb/s, which caps out around 375MB/s — well under the 560MB/s the bullets claim. And 7% of ratings in the histogram are one star, the joint-highest share in this group. If you are looking at the best 1TB SATA SSD on headline speed per pound, this is the one to examine; if you want a long track record, look at the rating counts instead. Pros: 560MB/s read claim at £147.99, roughly half the Samsung's £290.77; nCache 2.0 write buffer for higher burst speeds; 3D NAND and a 54.4g body; SanDisk SSD Dashboard includes cloning software and firmware alerts; 2,262 ratings at 4.5 Cons: Hardware connectivity field says SATA 3.0 Gb/s, which cannot reach the claimed 560MB/s; 7% of ratings are one star — among the highest shares here; 2,262 ratings is a far smaller sample than the Crucial or the Samsung; Write speed field reads 520MB/s, against 560MB/s quoted for reads ### 4. fanxiang S101 1TB SATA III SSD - Price: £99.99 | Amazon rating: 4.5 from 23,378 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/fanxiang-s101-1tb-sata-ssd - Buy on Amazon: https://www.amazon.co.uk/dp/B09XDJ673F?tag=ranked10-21 £99.99 for 550MB/s and a stated 512TBW endurance figure, backed by 23,378 ratings — the strongest value case in the list. Here is the drive the Samsung is competing against on price. 550MB/s read, £99.99, 23,378 ratings at 4.5. The Crucial BX500 costs £50 more and claims 10MB/s less. As a SATA III SSD 1TB at this price, it is the one that makes the £290.77 option hard to defend on specifications alone. It uses 3D NAND TLC rather than QLC, which the listing argues gives a longer write lifespan, and it carries a 512TBW endurance figure — the highest stated in this group. The interface is SATA III 6Gb/s. The listing claims at least 200% faster than an HDD and quotes 3-year after-sales service. Shock resistance and low power draw are both listed. Worth noting: the data transfer rate field reads '530 Megabits Per Second' while the read speed field reads 550 Megabytes Per Second. Those are different units describing the same drive, and only one of them is the number you were sold. That said, the 550MB/s claim is consistent across the title, the bullets and the read speed field — which is more than several drives here manage. Pros: 550MB/s read for £99.99 — £50 cheaper than the Crucial BX500's 540MB/s; 23,378 ratings at 4.5, the second-largest sample here; 512TBW endurance figure, the highest stated in this group; 3D NAND TLC rather than QLC; 3-year after-sales service stated Cons: Data transfer rate field reads 530 Megabits Per Second, a different unit to the 550 Megabytes Per Second claim; 7% of ratings in the histogram are one star; Media speed field reads 500MB/s for writes; No cloning software or hardware encryption listed ### 5. KingSpec P3 1TB 2.5" SATA III SSD - Price: £99.99 | Amazon rating: 4.5 from 9,323 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/kingspec-p3-1tb-sata-ssd - Buy on Amazon: https://www.amazon.co.uk/dp/B0B2K51BHH?tag=ranked10-21 £99.99 for 550MB/s and a 1-million-hour MTBF claim, from a spec table that also lists a rotational speed of 500 on a solid-state drive. 550MB/s read and 500MB/s write for £99.99, with an MTBF figure of one million hours and a 3-year limited warranty plus lifetime technical support. It has 9,323 ratings at 4.5. The price matches the fanxiang S101 exactly, so the decision between them comes down to documentation rather than money. The controller supports wear levelling, garbage collection, overprovisioning, native command queuing, TRIM and S.M.A.R.T. — the standard maintenance toolkit for a 2.5-inch SATA drive. It is listed for desktops, laptops and all-in-one PCs, and the listing notes that connection cables and screws are not included, so budget for those if you have none to hand. However, two fields in its own table disagree with each other. 'Hard Disk Rotational Speed: 500' appears on a drive with no moving parts — an SSD has no rotational speed to quote. And the data transfer rate field says 560MB/s while the read speed field says 550MB/s. Neither error changes what the drive does, but both suggest the table was filled in carelessly. If you are choosing the best 1TB SATA SSD by how carefully the listing documents itself, that matters. Pros: 550/500MB/s for £99.99, matching the fanxiang S101 on price; MTBF stated at 1 million hours; 3-year limited warranty plus lifetime technical support; TRIM, S.M.A.R.T., wear levelling, overprovisioning and NCQ all listed; 9,323 ratings at 4.5 Cons: Spec table lists a rotational speed of 500 on an SSD; Data transfer rate field says 560MB/s while read speed says 550MB/s; Cables and screws not included; 7% of ratings in the histogram are one star ### 6. fanxiang S101Q 1TB SATA III SSD - Price: £99.49 | Amazon rating: 4.3 from 5,166 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/fanxiang-s101q-1tb-sata-ssd - Buy on Amazon: https://www.amazon.co.uk/dp/B0CM8QWND1?tag=ranked10-21 £99.49 for a 560MB/s claim and 320TBW — the cheapest route to a 560MB/s headline figure, on the weakest rating profile in the top half of this list. £99.49 is the lowest price here for a drive claiming 560MB/s read. That is £50.50 below the Crucial BX500's 540MB/s and £191.28 below the Samsung's identical claim. Write speed is listed at 510MB/s. It has 5,166 ratings at an average of 4.3. The 1TB model carries a 320TBW endurance rating and a stated 1.5 million hours MTBF. It supports SLC cache and bad block management, which detects and marks faulty blocks in the NAND before they cause write errors. Shock resistance, low power draw and quiet operation are all listed, and compatibility covers laptops, desktops and all-in-ones — a straightforward contender for anyone shopping for the best 1TB SSD for laptop upgrades. As a result, the rating profile is the honest caveat. 4.3 is the second-lowest average in this group, and 12% of ratings in the histogram are one star, against 2% for the Crucial BX500. The media speed field also reads '510 megabits_per_second' — megabits, not megabytes, in a field that should describe write throughput. If you want the lowest price, the maths is clear. If you want the lowest risk, it is not this drive. Pros: 560MB/s read claim at £99.49, the lowest price in this list for that figure; 320TBW endurance and 1.5 million hours MTBF stated; SLC cache and bad block management; 5,166 ratings at 4.3; £50.50 cheaper than the Crucial BX500 Cons: 4.3 average is the second-lowest in this group; 12% of ratings in the histogram are one star; Media speed field reads 510 megabits_per_second, the wrong unit; Smaller rating sample than the Crucial BX500 or the fanxiang S101 ### 7. Fikwot FX815 1TB 2.5" SATA III SSD - Price: £97.99 | Amazon rating: 4.5 from 772 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/fikwot-fx815-1tb - Buy on Amazon: https://www.amazon.co.uk/dp/B0CX94D2YC?tag=ranked10-21 560/510MB/s claims and a 7mm slim body for £97.99, on a 772-rating sample that is the second-thinnest here. £97.99 buys a 560MB/s read and 510MB/s write claim, plus a 3-year or 320TBW limited warranty. That is the third-lowest price in this best 1TB SATA SSD list for the joint-highest headline read speed. The trade-off is sample size: 772 ratings at 4.5, against 156,111 for the Crucial. The 7mm form factor is the point of this drive. It is listed for Ultrabooks and ultra-slim notebooks as well as standard 2.5-inch bays. It uses 3D NAND with LDPC ECC error correction and intelligent SLC cache, and the listing claims it draws 45x less energy than a typical hard drive. Capacity options run from 256GB to 4TB. In practice, five one-star ratings out of 772 is a higher one-star share than the Crucial's, even though the raw totals are tiny. The features field also lists hardware encryption and password protection — unusual at this price, but not something the bullets explain. Buy it if a 7mm drive at £97.99 appeals; do not buy it expecting the documentation of a Samsung. Pros: 560/510MB/s claims at £97.99; 7mm slim form factor listed for Ultrabooks and slim notebooks; 3-year or 320TBW limited warranty; LDPC ECC error correction and intelligent SLC cache; Hardware encryption and password protection listed Cons: 772 ratings is the second-smallest sample in this list; 5% of ratings in the histogram are one star; Hardware encryption appears in the features but is not explained in the bullets; No cloning software listed, unlike the Crucial or the SanDisk ### 8. Netac N530S 1TB 2.5" SATA SSD - Price: £91.98 | Amazon rating: 4.5 from 1,008 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/netac-n530s-1tb-ssd - Buy on Amazon: https://www.amazon.co.uk/dp/B08BCQK7BN?tag=ranked10-21 £91.98 — the second-cheapest SSD here — for a 535/510MB/s claim, 25MB/s under the top read figure. £91.98 is the second-lowest price of any solid-state drive in this round-up, £1.99 above the KingSpec OneBoom at the foot of the list. The claim is 535MB/s read and 510MB/s write, so you are giving up 25MB/s of headline read speed against the 560MB/s drives. It has 1,008 ratings at 4.5. Standard 2.5-inch SATA with 3D NAND flash, listed as compatible with desktop, laptop and tablet as well as PlayStation 4 and PlayStation 5. Capacity options run from 120GB to 2TB. Every 2.5 inch SATA SSD 1TB in this article is a direct swap for a 2.5-inch hard drive, and this is one of the cheapest ways to make that swap. Two fields in the table deserve a second look. Data transfer rate reads '535 Megabits Per Second' while read speed reads '535 Megabytes Per Second' — an eight-fold difference if you take the units literally. And 'Box Contents: No components included' means no SATA cable and no mounting screws, which a first-time laptop upgrade will almost certainly need. Pros: £91.98, the second-lowest price of any SSD in this list; 1,008 ratings at 4.5; Listed compatible with PlayStation 4 and PlayStation 5; 3D NAND flash in a standard 2.5-inch SATA fitting; Capacity options from 120GB to 2TB Cons: 535MB/s read is 25MB/s below the fastest claim here; Data transfer rate field is quoted in Megabits, not Megabytes; No cable or mounting screws included; 6% of ratings in the histogram are one star ### 9. Integral V Series S 1TB 2.5" SATA III SSD - Price: £98.36 | Amazon rating: 4.5 from 235 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/integral-v-series-s-1tb - Buy on Amazon: https://www.amazon.co.uk/dp/B0CW9SCZWK?tag=ranked10-21 540/500MB/s at £98.36 with a stated UK-based support team, but 235 ratings is the smallest sample in this list. £98.36 for 540MB/s read and 500MB/s write, with a 3-year or TBW manufacturer warranty and a UK-based customer service team named in the listing. It undercuts the Crucial BX500 by £51.63 while claiming exactly the same 540MB/s read figure — the clearest price-versus-claim gap in the group. The drive is a 70g 2.5-inch SATA unit with no moving parts, listed for laptops, desktops and Macs. The listing promotes low power consumption, silent operation and cool running temperatures — the standard SSD advantages over a mechanical drive, and the reasons most people search for the best SSD to upgrade an old laptop in the first place. That said, 235 ratings is by far the thinnest evidence base in this group; the Crucial has roughly 664 times as many. The histogram also shows 4% one-star and 4% two-star, so the low ratings are not a rounding error. If you value a UK support line and a 540MB/s claim at £98.36, this is a reasonable buy. If you want to know how the drive behaves after three years, there is not enough data here yet. Pros: 540MB/s read claim at £98.36, £51.63 below the Crucial BX500's identical figure; 3-year or TBW manufacturer warranty; UK-based customer service team named in the listing; 70g, no moving parts, silent running; Listed compatible with laptops, desktops and Macs Cons: 235 ratings — the smallest sample in this list; 4% one-star and 4% two-star in the histogram; Write speed listed at 500MB/s, 10MB/s below several rivals; No cloning software included ### 10. KingSpec OneBoom 1TB 2.5" SATA III SSD - Price: £89.99 | Amazon rating: 4.1 from 322 ratings - Full review: https://www.ranked10.co.uk/tech/best-1tb-sata-ssds/kingspec-oneboom-1tb-sata-ssd - Buy on Amazon: https://www.amazon.co.uk/dp/B0FDG5K21M?tag=ranked10-21 £89.99 and a 550MB/s claim, from a spec table that gives three different answers for the same drive. £89.99 is the lowest price of any SSD in this best 1TB SATA SSD line-up, and the bullets claim 550MB/s read over SATA III 6Gb/s. The rating average is 4.1 from 322 ratings — the lowest average and the smallest sample in the group. The OneBoom is listed in capacities up to 4TB, in standard 2.5-inch sizing for PCs, laptops and PlayStation 4. It is shock-resistant, produces no noise, and the listing claims 70% less power draw than an HDD. For a 1TB 2.5 inch SSD at £89.99, the basic offer is sound. Crucially, the numbers do not agree with each other. The title and bullets say 550MB/s. The read speed field says '4480 Megabits Per Second', which works out at 560MB/s once you divide by eight. The data transfer rate field says '6 Megabytes Per Second', which would be slower than a USB stick. Three sources, three figures. Add a 4.1 average and 15% one-star ratings, and this is a drive to buy only if £89.99 is a hard ceiling. Pros: £89.99, the lowest price of any SSD in this list; 550MB/s read claim in the title and bullets; Shock-resistant with no moving parts, listed at 70% lower power than an HDD; Capacities up to 4TB offered in the same range; Standard 2.5-inch fitting for PC, laptop and PlayStation 4 Cons: Read speed field says 4480 Megabits Per Second, not the 550MB/s in the title; Data transfer rate field says 6 Megabytes Per Second; 4.1 average — the lowest here — from the smallest sample, 322 ratings; 15% of ratings in the histogram are one star, the highest share in this group ## Verdict For most people, the Crucial BX500 at £149.99 is the safest pick in this best 1TB SATA SSD group: 156,111 ratings at 4.7 is more evidence than the other nine drives combined, and its 540MB/s claim matches its own spec table. If you want the lowest price that still claims 550MB/s or more, the fanxiang S101 at £99.99 and the Fikwot FX815 at £97.99 are the value picks — though both carry far thinner rating samples. The Samsung 870 EVO is the best 1TB SATA SSD only if 560MB/s is worth £190 more than 550MB/s to you, and we cannot make that maths work. Either way, any 2.5-inch drive here is a sensible answer to the best SSD to upgrade an old laptop — but check your machine takes a 2.5-inch SATA bay rather than an M.2 slot first, because every drive on this page is capped by SATA III.