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SeagateST240HM000
$215
CrucialCT4000T705SSD(3|5)
▲ 531,416 ▼
 $215 

Controller: LAMD LM87800. Flash Memory: Toshiba 19nm MLC. Release date: Q2 2013.

VS
▲ 60118 ▼

Release date: Q1 2024.

Effective Speed 
+804%
Real World Speed
Performance profile from 3,737 user samples
Benchmark your SSD here
3,595 User Benchmarks
Best Bench: 103% 41GB free
Worst Bench: 56% 22GB free (System drive)
Poor: 56% Great: 103%
SPEED RANK: 454th / 1080
142 User Benchmarks
Great bench: 981% 3TB free (System drive)
Poor bench: 463% 2TB free (System drive)
Poor: 463% Great: 981%
SPEED RANK: 2nd / 1080
Effective Speed
Effective SSD Speed 		82.5 % 746 % Hugely faster effective speed.
+804%
Average Score 
+920%
Read
Avg. Sequential Read Speed 		422 MB/s 6,243 MB/s Insanely faster read speed.
+1,379%
Write
Avg. Sequential Write Speed 		377 MB/s 6,298 MB/s Insanely faster write speed.
+1,571%
4K Read
Avg. 4K Random Read Speed 		23.4 MB/s 98.4 MB/s Hugely faster random read.
+321%
4K Write
Avg. 4K Random Write Speed 		69.8 MB/s 217 MB/s Hugely faster random write.
+211%
Mixed
Avg. Sequential Mixed IO Speed 		309 MB/s 3,806 MB/s Insanely faster mixed IO speed.
+1,132%
4K Mixed
Avg. 4K Random Mixed IO Speed 		31.1 MB/s 119 MB/s Hugely faster random mixed IO.
+283%
SusWrite
Avg. Sustained Write Speed 		302 MB/s 4,964 MB/s Insanely faster sustained write speed.
+1,544%
Peak Score 
+967%
Read
Peak Sequential Read Speed 		496 MB/s 7,702 MB/s Insanely faster peak read speed.
+1,453%
Write
Peak Sequential Write Speed 		450 MB/s 8,576 MB/s Insanely faster peak write speed.
+1,806%
4K Read
Peak 4K Random Read Speed 		28.3 MB/s 96 MB/s Hugely faster peak random read.
+239%
4K Write
Peak 4K Random Write Speed 		98.9 MB/s 358 MB/s Hugely faster peak random write.
+262%
Mixed
Peak Sequential Mixed IO Speed 		348 MB/s 4,335 MB/s Insanely faster peak mixed IO speed.
+1,146%
4K Mixed
Peak 4K Random Mixed IO Speed 		37.9 MB/s 151 MB/s Hugely faster peak random mixed IO.
+298%
SusWrite
Peak Sequential Sustained Write 60s Average 		439 MB/s 7,320 MB/s Insanely faster peak sustained write speed.
+1,567%
Value & Sentiment 
+∞%
Market Share
Based on 77,559,938 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.01 % Insanely higher market share.
+∞%
Value
Value For Money 		5.82 % 231 % Insanely better value.
+3,863%
User Rating
UBM User Rating 		53 % 60 % More popular.
+13%
Price
Price (score) 		$215 Much cheaper.
+57% 		$500
Nice To Haves 
+472%
Age
Newest 		138 Months 8 Months Hugely more recent.
+94%
DQ Read
Peak 4K-64Thread Read Speed 		361 MB/s 2,373 MB/s Hugely faster peak deep queue read.
+557%
DQ Write
Peak 4K-64Thread Write Speed 		352 MB/s 1,836 MB/s Hugely faster peak deep queue write.
+422%
AS-SSD Total
AS-SSD Total Score 		1,166 Pts 8,002 Pts Hugely stronger server IO.
+586%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		256 MB/s 2,086 MB/s Hugely faster peak deep queue mixed IO.
+715%
ADQ Read
Avg. 4K-64Thread Read Speed 		301 MB/s 1,778 MB/s Hugely faster deep queue read.
+491%
ADQ Write
Avg. 4K-64Thread Write Speed 		265 MB/s 1,163 MB/s Hugely faster deep queue write.
+339%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		220 MB/s 1,471 MB/s Hugely faster deep queue mixed IO.
+569%
Specifications 
Capacity
Capacity 		240GB 4TB
Conclusion 
Average Bench 82.5%
Average Bench 746%

This is Seagate's third foray into the the SSD market and it's clear from the specifications that Seagate haven't taken any chances. The 600 incorporates the now reasonably established LAMD LM87800 controller coupled with 19 NM Toshiba MLC, a very similar combination to Corsair's Neutron GTX. This combination of hardware coupled with Seagate's custom firmware produces a very solid set of performance figures. With a Real World Performance rating of 531 MB/s and an AS SSD total score of 1131 the Seagate 600 demonstrates both superb server and consumer performance capabilities. The pricing on the 600 is currently around average for a group leading SSD and likely to drop with time as the 600 is still relatively recent. Overall the 240GB Seagate 600 represents good value for money and delivers great performance. [Aug '13 SSDrivePro]

MORE DETAILS

The Crucial T705 is a slightly improved version of the T700. Both are among the first PCIe 5.0 SSDs, offering peak data rates double those of PCIe 4.0. The T705 can reach staggering burst sequential read and write speeds of 15 and 12 GB/s. However, out of cache performance still lies within PCIe 4.0 limits so the T705 doesn’t have a PCIe 5.0 advantage during sustained workloads. The T705 offers around a 5% effective speed advantage over the T700 which is not justifiable at current prices (1TB = $180, 2TB = $300, 4TB = $500). While it may appeal to users looking for almost unparalleled burst performance, most users won’t notice much improvement compared to the WD Black SN850X because of other bottlenecks in a typical system. [Jun '24 SSDrivePro]

MORE DETAILS

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Welcome to our 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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 Frequently Asked Questions

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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $167Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $400
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