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HP

EX900 Pro 512GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 214% (87th of 1072)

Based on 351 user benchmarks.  Model: HP SSD EX900 Pro 512GB
Poor: 132%Average: 214% Great: 276%

Popular builds with this SSD

Outstanding average bench

The HP EX900 Pro 512GB averaged 113.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the HP EX900 Pro 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 317MB/s
Avg. 4K-64Thread Write Speed 766MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the HP EX900 Pro 512GB is 144%. This is a particularly wide range which indicates that the HP EX900 Pro 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 807MB/s
Avg. Sequential Mixed IO Speed 964MB/s
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Average Bench

(Based on 351 samples)
Rank 87214%
Min Avg Max
834 Read 1,438 1,674
516 Write 1,316 1,694
278 Mixed 964 1,241
379 SusWrite 807 1,292
254% 1,131 MB/s
Min Avg Max
29 4K Read 51.2 65.8
59.1 4K Write 141 214
39.7 4K Mixed 70.3 92.8
242% 87.6 MB/s
Min Avg Max
301 DQ Read 657 792
240 DQ Write 766 1,084
141 DQ Mixed 317 360
348% 580 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
296GB free (System drive)
Firmware: 52A8T27D
SusWrite @10s intervals: 1019 1241 1492 1513 1541 693 MB/s
188% Outstanding
Read 1,389
Write 1,342
Mixed 988
SusWrite 1,250
280% 1,242 MB/s
4K Read 37.8
4K Write 67.2
4K Mixed 44.4
150% 49.8 MB/s
DQ Read 367
DQ Write 67.9
DQ Mixed 113
110% 182 MB/s
103GB free (System drive)
Firmware: 52A8T27D
SusWrite @10s intervals: 357 488 298 282 180 176 MB/s
180% Outstanding
Read 1552
Write 1,428
Mixed 1,131
SusWrite 297
246% 1,102 MB/s
4K Read 49.3
4K Write 104
4K Mixed 64.5
212% 72.7 MB/s
DQ Read 754
DQ Write 752
DQ Mixed 332
366% 613 MB/s
89GB free (System drive)
Firmware: 52A8T27A
SusWrite @10s intervals: 102 724 372 153 191 160 MB/s
162% Outstanding
Read 1,375
Write 1,114
Mixed 562
SusWrite 284
185% 834 MB/s
4K Read 34.8
4K Write 193
4K Mixed 59.5
231% 95.7 MB/s
DQ Read 310
DQ Write 543
DQ Mixed 332
279% 395 MB/s
110GB free (System drive)
Firmware: 52A8T27A
SusWrite @10s intervals: 680 466 488 487 495 506 MB/s
156% Outstanding
Read 1,356
Write 1,547
Mixed 523
SusWrite 520
220% 987 MB/s
4K Read 30.4
4K Write 114
4K Mixed 47
167% 63.9 MB/s
DQ Read 310
DQ Write 510
DQ Mixed 350
282% 390 MB/s
238GB free (System drive)
Firmware: 52A8T27D
SusWrite @10s intervals: 708 506 516 517 519 517 MB/s
132% Outstanding
Read 1,326
Write 683
Mixed 122
SusWrite 547
147% 670 MB/s
4K Read 30.7
4K Write 45.1
4K Mixed 36.6
117% 37.5 MB/s
DQ Read 310
DQ Write 64.8
DQ Mixed 219
152% 198 MB/s
351 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,752,948 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 EX900 Pro 512GB Builds (Compare 2,883 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 90%
Nuclear submarine

Motherboard: Asrock B560M Pro4

CPU
Core i5-11400FIntel  $116Bench 94%, 46,609 samples657x
Core i5-10400FIntel  $98Bench 85%, 153,026 samples537x
Core i5-11400Intel  $136Bench 94%, 24,459 samples287x
GPU
RTX 3060Nvidia  $255Bench 100%, 447,556 samples411x
RTX 3060-TiNvidia  $340Bench 128%, 442,467 samples191x
GTX 1650Nvidia  $155Bench 43%, 259,091 samples161x
SSD
EX900 Pro 512GBHPBench 214%, 351 samples1x
RAM
Group Inc TEAMGROUP-UD4-3200 2x8GBTeamBench 94%, 22,102 samples133x
KF3200C16D4/8GX 2x8GBKingstonBench 88%, 58,684 samples124x
DDR4 3200 2x8GBAdataBench 87%, 87,891 samples114x
EDIT WITH CUSTOM PC BUILDER Value: 101% - Outstanding Total price: $371

Popular EX900 Pro 512GB 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) 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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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.

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Speed Comparisons

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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 »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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