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SamsungMZ-7KE1T0BW
OCZARC100-25SAT3-240G
$120
▲ 541,560 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

VS
▲ 531,950 ▼
 $120 

Controller: Indilinx Barefoot 3. Flash Memory: Toshiba A19nm MLC. Release date: Q3 2014.

Effective Speed 
+20%
Real World Speed
Performance profile from 37,164 user samples
Benchmark your SSD here
25,365 User Benchmarks
Best Bench: 124% 821GB free
Worst Bench: 77% 731GB free
Poor: 77% Great: 124%
SPEED RANK: 243rd / 1080
11,799 User Benchmarks
Best Bench: 101% 139GB free
Worst Bench: 65% 82GB free
Poor: 65% Great: 101%
SPEED RANK: 378th / 1080
Effective Speed
Effective SSD Speed 		105 % Faster effective speed.
+20% 		87 %
Average Score 
+21%
Read
Avg. Sequential Read Speed 		475 MB/s Much faster read speed.
+31% 		363 MB/s
Write
Avg. Sequential Write Speed 		420 MB/s Slightly faster write speed.
+6% 		398 MB/s
4K Read
Avg. 4K Random Read Speed 		33.3 MB/s Much faster random read.
+43% 		23.3 MB/s
4K Write
Avg. 4K Random Write Speed 		87.5 MB/s +0% 87.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		368 MB/s Faster mixed IO speed.
+22% 		301 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		44.7 MB/s Much faster random mixed IO.
+35% 		33.2 MB/s
SusWrite
Avg. Sustained Write Speed 		389 MB/s Slightly faster sustained write speed.
+10% 		354 MB/s
Peak Score 
+25%
Read
Peak Sequential Read Speed 		515 MB/s Faster peak read speed.
+26% 		410 MB/s
Write
Peak Sequential Write Speed 		487 MB/s Faster peak write speed.
+14% 		426 MB/s
4K Read
Peak 4K Random Read Speed 		41 MB/s Much faster peak random read.
+50% 		27.3 MB/s
4K Write
Peak 4K Random Write Speed 		120 MB/s 121 MB/s +1%
Mixed
Peak Sequential Mixed IO Speed 		412 MB/s Faster peak mixed IO speed.
+28% 		323 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		55.2 MB/s Much faster peak random mixed IO.
+42% 		39 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		486 MB/s Faster peak sustained write speed.
+19% 		410 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,589,491 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		25.6 % Hugely better value.
+169% 		9.51 %
User Rating
UBM User Rating 		54 % +2% 53 %
Price
Price (score) 		$175 $120 Much cheaper.
+31%
Nice To Haves 
+17%
Age
Newest 		124 Months 123 Months +1%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Faster peak deep queue read.
+23% 		317 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		361 MB/s +3% 352 MB/s
AS-SSD Total
AS-SSD Total Score 		1,271 Pts Stronger server IO.
+15% 		1,108 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		368 MB/s Much faster peak deep queue mixed IO.
+43% 		258 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		344 MB/s Faster deep queue read.
+24% 		277 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		288 MB/s 294 MB/s +2%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		304 MB/s Much faster deep queue mixed IO.
+35% 		226 MB/s
Specifications 
Capacity
Capacity 		1TB 240GB
Conclusion 
Average Bench 105%
Average Bench 87%

The 240GB OCZ ARC has a solid performance profile with particularly strong 4K speeds. The ARC is positioned below both OCZ's enthusiast Vector 150 and the mainstream Vertex 460 but based on hardware specs there is very little separating the drives (newer NAND on the ARC). Comparing the Vertex 460 and ARC shows that the ARC lags particularly in terms of sequential write speed but the overall difference in effective speed is marginal. The broad performance equivalence coupled with the fact that the Vertex 460 is available at the same price point makes the 240GB ARC somewhat redundant for the time being. Given that the ARC is relatively new, prices are likely to drop significantly over the coming months at which point the ARC may make more sense. [Sep '14 SSDrivePro]

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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]

Group Test Results

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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
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How is the AS SSD total score calculated?
ALL FAQs »

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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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