Today's hottest
Amazon Ebay
deals
TEST
YOUR SSD
ADD TO PC
BUILD

RevuAhn_850X1M256GB 256GB

▲ 500 ▼

Release date ≈ Q4 2014.

Average Bench: 85.7% (401st of 1080)

Based on 31 user benchmarks.  Model: RevuAhn_850X1M256GB
Poor: 67%Average: 85.7% Great: 102%

Popular builds with this SSD

Very good average bench

The RevuAhn_850X1M256GB 256GB averaged just 14.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the RevuAhn_850X1M256GB 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 142MB/s
Avg. 4K Random Mixed IO Speed 33.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the RevuAhn_850X1M256GB 256GB is 35.5%. This is a relatively wide range which indicates that the RevuAhn_850X1M256GB 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 322MB/s
Avg. Sequential Mixed IO Speed 333MB/s

Average Bench

(Based on 31 samples)
Rank 40185.7%
Min Avg Max
370 Read 477 522
224 Write 350 368
277 Mixed 333 430
229 SusWrite 322 365
83% 370 MB/s
Min Avg Max
13.7 4K Read 25.2 32.8
0.8 4K Write 67.5 106
15.2 4K Mixed 33.1 44.9
116% 42 MB/s
Min Avg Max
26 DQ Read 229 282
83.6 DQ Write 252 322
16.7 DQ Mixed 142 198
134% 208 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
124GB free
Firmware: R0815B
SusWrite @10s intervals: 338 363 362 362 362 363 MB/s
90.7% Outstanding
Read 503
Write 361
Mixed 306
SusWrite 358
86% 382 MB/s
4K Read 28.6
4K Write 71.5
4K Mixed 37.7
130% 45.9 MB/s
DQ Read 205
DQ Write 172
DQ Mixed 157
126% 178 MB/s
124GB free
Firmware: R0815B
SusWrite @10s intervals: 356 362 360 360 359 359 MB/s
88.8% Excellent
Read 492
Write 362
Mixed 320
SusWrite 360
86% 383 MB/s
4K Read 28.2
4K Write 66.6
4K Mixed 36.7
125% 43.8 MB/s
DQ Read 204
DQ Write 169
DQ Mixed 157
126% 177 MB/s
109GB free (System drive)
Firmware: R0815B
SusWrite @10s intervals: 339 345 365 303 255 369 MB/s
82.5% Excellent
Read 461
Write 363
Mixed 313
SusWrite 329
82% 367 MB/s
4K Read 21.3
4K Write 55.1
4K Mixed 29.7
100% 35.4 MB/s
DQ Read 276
DQ Write 308
DQ Mixed 196
174% 260 MB/s
109GB free (System drive)
Firmware: R0815B
SusWrite @10s intervals: 345 300 291 288 292 288 MB/s
81.6% Excellent
Read 467
Write 365
Mixed 314
SusWrite 301
81% 362 MB/s
4K Read 21.9
4K Write 56.1
4K Mixed 30.1
101% 36 MB/s
DQ Read 276
DQ Write 310
DQ Mixed 196
174% 261 MB/s
143GB free (System drive)
Firmware: R0815B
SusWrite @10s intervals: 332 347 343 349 334 348 MB/s
78.9% Very good
Read 450
Write 345
Mixed 300
SusWrite 342
80% 359 MB/s
4K Read 18.7
4K Write 49
4K Mixed 25.2
87% 31 MB/s
DQ Read 281
DQ Write 314
DQ Mixed 193
174% 262 MB/s
124GB free
Firmware: R0815B
SusWrite @10s intervals: 268 351 340 333 324 335 MB/s
78.9% Very good
Read 436
Write 337
Mixed 283
SusWrite 325
77% 345 MB/s
4K Read 25.4
4K Write 59.4
4K Mixed 29.7
108% 38.2 MB/s
DQ Read 205
DQ Write 171
DQ Mixed 157
126% 178 MB/s
31 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,591,066 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 RevuAhn_850X1M256GB 256GB Builds (Compare 4,182 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 37%
Jet ski
Desktop
Desktop 77%
Battleship
Workstation
Workstation 29%
Raft

Motherboard: Asrock Z77 Extreme4 - $154

CPU
Core i5-3570KIntel  $70Bench 68%, 185,516 samples1,592x
Core i7-3770KIntel  $150Bench 72%, 165,979 samples990x
Core i7-3770Intel  $297Bench 69%, 278,207 samples591x
GPU
GTX 970Nvidia  $200Bench 49%, 834,238 samples325x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples283x
HD 4000 (Desktop 1.15 GHz)Intel  $15Bench 3%, 52,547 samples244x
SSD
RevuAhn_850X1M256GB 256GBBench 86%, 31 samples1x
RAM
Fury DDR3 1866 C10 2x8GBHyperXBench 59%, 122,541 samples92x
Vengeance DDR3 1600 C10 2x8GBCorsairBench 54%, 43,127 samples90x
Vengeance DDR3 1600 C9 2x4GBCorsairBench 48%, 73,650 samples85x
EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $424

Popular RevuAhn_850X1M256GB 256GB compatible motherboards:

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.

UserBenchmark of the month

Gaming Desktop ProGaming

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) November 2024 SSD Rankings

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

  • 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.

 Comments

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 10 years

Speed Comparisons

vs WD Black SN850X M.2 2TB
vs WD Black SN850X M.2 1TB
vs Crucial T700 M.2 4TB
vs WD Black SN850X M.2 4TB
vs Samsung 990 Pro M.2 2TB
vs Samsung 990 Pro M.2 4TB
vs Samsung 990 Pro M.2 1TB
vs Crucial T705 M.2 2TB
vs Crucial T705 M.2 1TB

1080 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 »

 Best User Rated
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $130
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12600K $164Nvidia RTX 4070 $500Crucial T700 M.2 4TB $389
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback