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HFM256GDHTNG-8510B 256GB

▲ 502 ▼

Release date ≈ Q1 2019.

Average Bench: 118% (200th of 1080)

Based on 1,412 user benchmarks.  Model: HFM256GDHTNG-8510B
Poor: 74%Average: 118% Great: 149%

Popular builds with this SSD

Outstanding average bench

The HFM256GDHTNG-8510B 256GB averaged 18.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the HFM256GDHTNG-8510B 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 401MB/s
Avg. 4K-64Thread Write Speed 444MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the HFM256GDHTNG-8510B 256GB is 75%. This is a particularly wide range which indicates that the HFM256GDHTNG-8510B 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 311MB/s
Avg. Sequential Mixed IO Speed 497MB/s

Average Bench

(Based on 1,412 samples)
Rank 200118%
Min Avg Max
340 Read 821 1,030
234 Write 515 714
292 Mixed 497 755
148 SusWrite 311 389
119% 536 MB/s
Min Avg Max
14.7 4K Read 34.2 44.7
33.1 4K Write 87.4 135
17.8 4K Mixed 39.9 60.7
149% 53.8 MB/s
Min Avg Max
229 DQ Read 485 610
137 DQ Write 444 716
156 DQ Mixed 401 645
318% 443 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
185GB free (System drive)
Firmware: 80020C00
SusWrite @10s intervals: 469 368 365 366 366 363 MB/s
133% Outstanding
Read 984
Write 539
Mixed 660
SusWrite 383
143% 641 MB/s
4K Read 35.5
4K Write 75.5
4K Mixed 46
153% 52.3 MB/s
DQ Read 518
DQ Write 488
DQ Mixed 496
374% 501 MB/s
101GB free (System drive)
Firmware: 80020C00
SusWrite @10s intervals: 364 294 345 213 95 105 MB/s
87.1% Excellent
Read 613
Write 488
Mixed 312
SusWrite 236
92% 412 MB/s
4K Read 18.9
4K Write 50.9
4K Mixed 26.5
90% 32.1 MB/s
DQ Read 420
DQ Write 498
DQ Mixed 534
381% 484 MB/s
102GB free (System drive)
Firmware: 80020C00
SusWrite @10s intervals: 248 238 223 219 217 220 MB/s
84.8% Excellent
Read 345
Write 321
Mixed 321
SusWrite 227
68% 304 MB/s
4K Read 30.2
4K Write 63.3
4K Mixed 39.1
129% 44.2 MB/s
DQ Read 383
DQ Write 372
DQ Mixed 549
365% 435 MB/s
8GB free (System drive)
Firmware: 80020C00
SusWrite @10s intervals: 42 49 41 63 65 68 MB/s
82.5% Excellent
Read 1,170
Write 30.2
Mixed 180
SusWrite 54.4
76% 359 MB/s
4K Read 28.6
4K Write 57.2
4K Mixed 13.4
91% 33.1 MB/s
DQ Read 234
DQ Write 47
DQ Mixed 58.6
64% 113 MB/s
198GB free (System drive)
Firmware: 80010C00
SusWrite @10s intervals: 397 328 369 355 349 337 MB/s
80% Very good
Read 564
Write 366
Mixed 315
SusWrite 356
89% 400 MB/s
4K Read 12.6
4K Write 10
4K Mixed 19.5
49% 14 MB/s
DQ Read 499
DQ Write 392
DQ Mixed 419
321% 437 MB/s
157GB free (System drive)
Firmware: 80020C00
SusWrite @10s intervals: 338 323 433 336 322 314 MB/s
77.1% Very good
Read 411
Write 349
Mixed 313
SusWrite 344
80% 354 MB/s
4K Read 14.9
4K Write 66
4K Mixed 16.1
78% 32.3 MB/s
DQ Read 444
DQ Write 295
DQ Mixed 330
257% 356 MB/s
100GB free (System drive)
Firmware: 80020C00
SusWrite @10s intervals: 302 275 284 286 295 263 MB/s
58.4% Above average
Read 309
Write 302
Mixed 269
SusWrite 284
66% 291 MB/s
4K Read 16.7
4K Write 23
4K Mixed 15.9
58% 18.5 MB/s
DQ Read 263
DQ Write 232
DQ Mixed 238
181% 244 MB/s
1,412 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,534,663 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 HFM256GDHTNG-8510B 256GB Builds (Compare 36 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 53%
Yacht
Workstation
Workstation 8%
Tree trunk

System: Lenovo 20NF0012US

CPU
Ryzen 5 3500UAMDBench 48%, 78,189 samples36x
GPU
Radeon Vega 8 GraphicsAMDBench 10%, 115,953 samples36x
SSD
HFM256GDHTNG-8510B 256GBBench 118%, 1,412 samples7x
RAM
M471A1K43DB1-CTD 1x8GBSamsungBench 40%, 54,121 samples17x
HMA81GS6CJR8N-VK 1x8GBHynixBench 40%, 73,050 samples2x
M471A1K43DB1-CTD M471A1K43CB1-CTD 16GBSamsungBench 76%, 1,242 samples2x
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Popular HFM256GDHTNG-8510B 256GB systems:

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Speed Comparisons

vs WD Black SN850X M.2 2TB
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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?
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The Best
CPUGPUSSD
Intel Core i5-12600K $159Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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