UserBenchmark: SanDisk Extreme vs Transcend SSD370

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SanDiskSDSSDX-240G-G25

BUY • $200

TranscendTS128GSSD370

BUY • $74

BenchYourSSD

Real World Speed

Performance profile from 11,721 user samples

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7,034 User Benchmarks

Best Bench: 91% 220GB free
Worst Bench: 55% 47GB free (System drive)

Poor: 55% Great: 91%

SPEED RANK: 553^rd / 1072

4,687 User Benchmarks

Best Bench: 83% 93GB free
Worst Bench: 52% 13GB free (System drive)

Poor: 52% Great: 83%

SPEED RANK: 660^th / 1072


Effective Speed Effective SSD Speed		76.2 %	Slightly faster effective speed. +8%		70.8 %


Read Avg. Sequential Read Speed	375 MB/s		461 MB/s	Faster read speed. +23%
Write Avg. Sequential Write Speed	232 MB/s	Much faster write speed. +56%	149 MB/s
4K Read Avg. 4K Random Read Speed	30 MB/s	Faster random read. +20%	25 MB/s
4K Write Avg. 4K Random Write Speed	77.4 MB/s	Slightly faster random write. +5%	73.4 MB/s
Mixed Avg. Sequential Mixed IO Speed	253 MB/s	Much faster mixed IO speed. +36%	186 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	34.7 MB/s	Slightly faster random mixed IO. +9%	31.9 MB/s
SusWrite Avg. Sustained Write Speed	172 MB/s	Much faster sustained write speed. +38%	125 MB/s


Read Peak Sequential Read Speed	436 MB/s		510 MB/s	Faster peak read speed. +17%
Write Peak Sequential Write Speed	260 MB/s	Much faster peak write speed. +66%	157 MB/s
4K Read Peak 4K Random Read Speed	36.7 MB/s	Faster peak random read. +26%	29.2 MB/s
4K Write Peak 4K Random Write Speed	115 MB/s	Faster peak random write. +12%	103 MB/s
Mixed Peak Sequential Mixed IO Speed	276 MB/s	Faster peak mixed IO speed. +29%	214 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	43.9 MB/s	Faster peak random mixed IO. +12%	39.2 MB/s
SusWrite Peak Sequential Sustained Write 60s Average	212 MB/s	Much faster peak sustained write speed. +39%	153 MB/s

Market Share

Based on 75,758,109 SSDs tested

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Market Share Market Share (trailing 30 days)	0 %	0 %
Value Value For Money	5.68 %	6.94 %	Better value. +22%
User Rating UBM User Rating	51 %	51 %
Price Price (score)	$200	$74	Much cheaper. +63%


Age Newest	146 Months		116 Months	More recent. +21%
DQ Read Peak 4K-64Thread Read Speed	302 MB/s	Faster peak deep queue read. +15%	263 MB/s
DQ Write Peak 4K-64Thread Write Speed	241 MB/s	Much faster peak deep queue write. +54%	157 MB/s
AS-SSD Total AS-SSD Total Score	965 Pts	Stronger server IO. +23%	787 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	240 MB/s	Much faster peak deep queue mixed IO. +56%	154 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	272 MB/s	Faster deep queue read. +14%	238 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	203 MB/s	Much faster deep queue write. +41%	144 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	191 MB/s	Much faster deep queue mixed IO. +47%	130 MB/s


Capacity Capacity			240GB			128GB

The Sandisk Extreme was once a good choice of SSD thanks to its extremely (pun intended) competitive price. In terms of performance the Extreme would of course obliterate any regular hard drive but at 16 months old the Extreme can no longer compete with more recent SSDs. In terms of typical consumer workloads the Sandisk delivers below average performance and is even less capable when it comes to server workloads scoring a total of just 761 on the AS-SSD benchmark. The weaknesses in performance are a consequence of the now dated Sandforce SF2281VB1 controller which delivers sub-optimal compressible transfer rates. The best thing the Sandisk Extreme has going for it is that its successor, the Extreme II, was just recently released. ^{[Jun '13 SSDrivePro]}

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The 128GB Transcend SSD370 proved to be a bit of a disappointment both in absolute terms and in comparison to its larger capacity 256GB sibling. The 128GB SSD370 is let down by its abysmal peak sequential write speed of just 158 MBps which is the lowest speed we have seen to date on a ~128GB SATA 3.0 SSD. Comparing the 256GB and 128GB versions shows that 256GB capacity drive has nearly double the write speed which is typical for larger flash based drives. In terms of value for money the 128GB SSD370 fares a little better but there are far faster and moderately cheaper alternatives available in the extremely competitive SSD market. ^{[Oct '14 SSDrivePro]}

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Solid State Drive Rankings (Price vs Performance) April 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. ^[SSDrivePro]

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CPU	GPU	SSD
Intel Core i5-13600K $269	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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