D2RSTK251E19-0400 400GB

D2RSTK251E19-0400 400GB
BENCHMARKS (198)
MKT (0%)
BUILDS
(0)

Effective Speed -70%Effective Speed -70%Average Score -104%Read -2%, Write -80%, 4K Read -31%, 4K Write -384%, Mixed -30%, 4K Mixed -157%, SusWrite -47%Peak Score -111%Read 1%, Write -74%, 4K Read -32%, 4K Write -472%, Mixed -26%, 4K Mixed -130%, SusWrite -43%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -157%DQ Read -56%, DQ Write -272%, DQ Mixed -181%, ADQ Read -91%, ADQ Write -288%, ADQ Mixed -273%, Age -0%, AS-SSD Total -97%

MX500 250GB

Average Bench: 57.9% (822^nd of 1072)

Based on 198 user benchmarks. Model: D2RSTK251E19-0400

Poor: 46%Average: 57.9% Great: 68%

Popular builds with this SSD

Average average bench

The D2RSTK251E19-0400 400GB averaged 42.0% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Read Speed 26.2MB/s

Avg. 4K-64Thread Mixed IO Speed 69.8MB/s

See where your SSD ranks →

Good consistency

The range of scores (95th - 5th percentile) for the D2RSTK251E19-0400 400GB is 22.1%. This is a relatively narrow range which indicates that the D2RSTK251E19-0400 400GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 18.1MB/s

Avg. 4K-64Thread Write Speed 74.4MB/s

Average Bench

(Based on 198 samples)

Rank 82257.9%

Min	Avg	Max
328	Read 449	513
162	Write 225	278
215	Mixed 277	335
129	SusWrite 201	271
64% 288 MB/s

Min	Avg	Max
17.6	4K Read 26.2	32.5
13.6	4K Write 18.1	21.4
9.36	4K Mixed 17.5	25.3
71.7% 20.6 MB/s

Min	Avg	Max
23.6	DQ Read 171	235
16.4	DQ Write 74.4	96.3
9.29	DQ Mixed 69.8	118
65.7% 105 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

USA-User, 11 months ago.

115GB free (System drive)

Firmware: 3.20E

SusWrite @10s intervals: 243 237 216 228 241 236 MB/s

66.8% Good

Write 265

Mixed 325

SusWrite 233

71% 318 MB/s

4K Read 31.2

4K Write 21.5

4K Mixed 24.3

90% 25.7 MB/s

DQ Read 228

DQ Write 90.6

DQ Mixed 109

94% 142 MB/s

USA-User, 15 months ago.

74GB free

Firmware: 3.20E

SusWrite @10s intervals: 204 202 199 235 230 237 MB/s

57.8% Above average

Write 276

Mixed 312

SusWrite 218

70% 312 MB/s

4K Read 22.3

4K Write 17.2

4K Mixed 17.5

65% 19 MB/s

DQ Read 214

DQ Write 91.9

DQ Mixed 108

92% 138 MB/s

USA-User, 18 months ago.

76GB free

Firmware: 3.20E

SusWrite @10s intervals: 199 206 195 199 196 232 MB/s

57.2% Above average

Write 282

Mixed 315

SusWrite 204

69% 311 MB/s

4K Read 22.3

4K Write 17.6

4K Mixed 18

66% 19.3 MB/s

DQ Read 214

DQ Write 93.7

DQ Mixed 109

92% 139 MB/s

USA-User, 17 months ago.

295GB free (System drive)

Firmware: 3.20E

SusWrite @10s intervals: 177 176 181 183 177 179 MB/s

55.6% Above average

Write 261

Mixed 311

SusWrite 179

66% 296 MB/s

4K Read 22

4K Write 17.3

4K Mixed 19.3

67% 19.5 MB/s

DQ Read 210

DQ Write 85.8

DQ Mixed 112

92% 136 MB/s

CAN-User, 9 months ago.

84GB free (System drive)

Firmware: 3.20E

SusWrite @10s intervals: 174 154 173 177 153 152 MB/s

55% Above average

Write 260

Mixed 304

SusWrite 164

65% 294 MB/s

4K Read 21

4K Write 17.4

4K Mixed 19.3

66% 19.2 MB/s

DQ Read 213

DQ Write 87.6

DQ Mixed 115

94% 138 MB/s

198 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,705,838 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical D2RSTK251E19-0400 400GB Builds (Compare 3 builds) See popular component choices, score breakdowns and rankings

Gaming 2%

Tree trunk

Desktop 36%

Jet ski

Workstation 2%

Tree trunk

System: Sony VGN-FW21MR

CPU
Core2 Duo P8400Intel $20Bench 37%, 6,904 samples	3x

GPU
Mobility Radeon HD 3400ATIBench 1%, 7,025 samples	3x

SSD
D2RSTK251E19-0400 400GBBench 58%, 198 samples	4x

RAM
2x2GBUnknownBench 20%, 446,702 samples	3x

EDIT WITH CUSTOM PC BUILDER

Value: 76% - Very good

Total price: $20

Popular D2RSTK251E19-0400 400GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

- Download and run UserBenchmark
- CPU tests include: integer, floating and string
- GPU tests include: six 3D game simulations
- Drive tests include: read, write, sustained write and mixed IO
- RAM tests include: single/multi core bandwidth and latency
- SkillBench (space shooter) tests user input accuracy
- Reports are generated and presented on userbenchmark.com
- Identify the strongest components in your PC
- See speed test results from other users
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
- Compare your in-game FPS to other users with your hardware

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]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real world speed - Real World Speed measures performance for typical consumers.

1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $273	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

D2RSTK251E19-0400 400GB

Average Bench: 57.9% (822^nd of 1072)

Popular builds with this SSD

Average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Sony VGN-FW21MR

Popular D2RSTK251E19-0400 400GB systems:

UserBenchmark of the month

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Best User Rated

D2RSTK251E19-0400 400GB

Average Bench: 57.9% (822nd of 1072)

Popular builds with this SSD

Average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Sony VGN-FW21MR

Popular D2RSTK251E19-0400 400GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 57.9% (822^nd of 1072)