Samsung MZHPV512HDGL-00000

SM951 AHCI PCIe M.2 512GB

SM951 AHCI PCIe M.2 512GB
BENCHMARKS (5,772)
MKT (0%)
BUILDS
(0)
BUY • $290

Effective Speed +88% Effective Speed 88%Average Score +105% Read 196%, Write 170%, 4K Read 17%, 4K Write 14%, Mixed 123%, 4K Mixed 8%, SusWrite 207%Peak Score +123% Read 208%, Write 207%, 4K Read 6%, 4K Write 18%, Mixed 133%, 4K Mixed 5%, SusWrite 284%Value & Sentiment -482%User Rating -14%, Market Share -1,711%, Price -202%, Value -1%Nice To Haves +54% DQ Read 91%, DQ Write 19%, DQ Mixed 79%, ADQ Read 87%, ADQ Write 20%, ADQ Mixed 87%, Age -20%, AS-SSD Total 69%

Average Bench: 185% (114^th of 1072)

Based on 5,772 user benchmarks. Models: SAMSUNG MZHPV512HDGL-00000, SAMSUNG MZHPV512HDGL-000L1

Poor: 114%Average: 185% Great: 241%

Popular builds with this SSD

Outstanding average bench

The Samsung SM951 AHCI PCIe M.2 512GB averaged 84.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung SM951 AHCI PCIe M.2 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 486MB/s

Avg. Sequential Read Speed 1,353MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Samsung SM951 AHCI PCIe M.2 512GB is 127%. This is a particularly wide range which indicates that the Samsung SM951 AHCI PCIe M.2 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 346MB/s

Avg. 4K Random Write Speed 99.9MB/s

Average Bench

(Based on 5,772 samples)

Rank 114185%

Min	Avg	Max
751	Read 1,353	1,560
445	Write 1,096	1,489
507	Mixed 799	986
266	SusWrite 910	1,486
233% 1,039 MB/s

Min	Avg	Max
25.1	4K Read 40.1	45.6
43.8	4K Write 99.9	144
27.7	4K Mixed 48.7	61.4
176% 62.9 MB/s

Min	Avg	Max
341	DQ Read 609	701
196	DQ Write 346	425
198	DQ Mixed 486	593
359% 480 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

SWE-User, 2 days ago.

477GB free

Firmware: BXW25L0Q Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 1149 1098 1337 1497 1500 1499 MB/s

227% Outstanding

Write 1,476

Mixed 967

SusWrite 1,346

296% 1,315 MB/s

4K Read 35

4K Write 142

4K Mixed 56.8

201% 78.1 MB/s

DQ Read 695

DQ Write 378

DQ Mixed 561

411% 545 MB/s

GBR-User, 3 days ago.

309GB free (System drive)

Firmware: BXW2500Q Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 685 892 952 953 933 889 MB/s

194% Outstanding

Write 1170

Mixed 980

SusWrite 884

254% 1,136 MB/s

4K Read 39.4

4K Write 98.3

4K Mixed 52.3

179% 63.3 MB/s

DQ Read 701

DQ Write 377

DQ Mixed 554

408% 544 MB/s

NOR-User, 3 days ago.

94GB free

Firmware: BXW2500Q Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 501 443 502 450 425 454 MB/s

157% Outstanding

Write 1,195

Mixed 934

SusWrite 462

229% 1,030 MB/s

4K Read 33.2

4K Write 68.6

4K Mixed 42.4

141% 48.1 MB/s

DQ Read 696

DQ Write 358

DQ Mixed 545

400% 533 MB/s

GBR-User, 12 days ago.

85GB free (System drive)

Firmware: BXW2500Q Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 346 313 261 271 275 298 MB/s

146% Outstanding

Write 487

Mixed 659

SusWrite 294

156% 709 MB/s

4K Read 37

4K Write 85.1

4K Mixed 47.6

162% 56.6 MB/s

DQ Read 695

DQ Write 298

DQ Mixed 482

361% 492 MB/s

USA-User, 12 days ago.

121GB free (System drive)

Firmware: BXW2500Q Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 456 407 393 378 375 356 MB/s

106% Outstanding

Write 830

Mixed 672

SusWrite 394

167% 750 MB/s

4K Read 32.1

4K Write 27.9

4K Mixed 26.8

98% 28.9 MB/s

DQ Read 257

DQ Write 72

DQ Mixed 115

97% 148 MB/s

5,772 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,705,214 SSDs tested

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

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CPU

GPU

SSD

HDD

RAM

MBD

Typical SM951 AHCI PCIe M.2 512GB Builds (Compare 139 builds) See popular component choices, score breakdowns and rankings

Gaming 8%

Tree trunk

Desktop 58%

Gunboat

Workstation 8%

Tree trunk

System: Asus N501JW

CPU
Core i7-4720HQIntelBench 58%, 80,960 samples	115x
Core i7-4750HQIntelBench 63%, 5,497 samples	24x

GPU
HD 4600 (Mobile 1.15 GHz)IntelBench 3%, 258,091 samples	71x
GTX 960MNvidiaBench 16%, 73,363 samples	54x
Iris Pro HD 5200 (V2 Mobile 1.2 GHz)IntelBench 6%, 5,483 samples	14x

SSD
SM951 AHCI PCIe M.2 512GBSamsung $290Bench 185%, 5,772 samples	48x

RAM
HMT451S6BFR8A-PB Samsung 8GBHynixBench 53%, 676 samples	33x
HMT41GS6BFR8A-PB 16GBHynixBench 51%, 658 samples	33x
M471B1G73EB0-YK0 Hynix 16GBSamsungBench 53%, 472 samples	20x

EDIT WITH CUSTOM PC BUILDER

Value: 18% - Very poor

Total price: $290

Popular SM951 AHCI PCIe M.2 512GB 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

Samsung MZHPV512HDGL-00000

SM951 AHCI PCIe M.2 512GB

Average Bench: 185% (114^th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

System: Asus N501JW

Popular SM951 AHCI PCIe M.2 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Samsung MZHPV512HDGL-00000

SM951 AHCI PCIe M.2 512GB

Average Bench: 185% (114th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

System: Asus N501JW

Popular SM951 AHCI PCIe M.2 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 185% (114^th of 1072)