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HFM256GDJTNG-8310A 256GB

▲ 505 ▼

Release date ≈ Q3 2018.

Average Bench: 121% (196th of 1080)

Based on 26,870 user benchmarks.  Model: HFM256GDJTNG-8310A
Poor: 78%Average: 121% Great: 153%

Popular builds with this SSD

Outstanding average bench

The HFM256GDJTNG-8310A 256GB averaged 20.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the HFM256GDJTNG-8310A 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 376MB/s
Avg. Sequential Read Speed 945MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the HFM256GDJTNG-8310A 256GB is 74.5%. This is a particularly wide range which indicates that the HFM256GDJTNG-8310A 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 267MB/s
Avg. Sequential Write Speed 400MB/s

Average Bench

(Based on 26,870 samples)
Rank 196121%
Min Avg Max
530 Read 945 1,075
126 Write 400 711
219 Mixed 437 813
92.2 SusWrite 267 376
113% 512 MB/s
Min Avg Max
21 4K Read 40.7 43.6
41.8 4K Write 88.5 128
21.2 4K Mixed 38.3 56.6
158% 55.8 MB/s
Min Avg Max
341 DQ Read 487 571
123 DQ Write 385 736
154 DQ Mixed 376 624
297% 416 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
57GB free (System drive)
Firmware: 80002C00
SusWrite @10s intervals: 376 218 192 176 167 154 MB/s
127% Outstanding
Read 1,033
Write 283
Mixed 385
SusWrite 214
105% 479 MB/s
4K Read 40.3
4K Write 132
4K Mixed 42.1
185% 71.5 MB/s
DQ Read 488
DQ Write 279
DQ Mixed 416
301% 394 MB/s
49GB free (System drive)
Firmware: 80002C00
SusWrite @10s intervals: 403 361 365 366 346 292 MB/s
127% Outstanding
Read 1,052
Write 475
Mixed 472
SusWrite 356
130% 589 MB/s
4K Read 36.4
4K Write 75.4
4K Mixed 36.2
142% 49.3 MB/s
DQ Read 502
DQ Write 387
DQ Mixed 418
320% 436 MB/s
49GB free (System drive)
Firmware: 80002C00
SusWrite @10s intervals: 334 316 311 306 301 289 MB/s
116% Outstanding
Read 1,027
Write 355
Mixed 389
SusWrite 310
114% 520 MB/s
4K Read 32.1
4K Write 70.2
4K Mixed 36.8
133% 46.4 MB/s
DQ Read 426
DQ Write 264
DQ Mixed 377
272% 356 MB/s
64GB free (System drive)
Firmware: 80002C00
SusWrite @10s intervals: 441 349 366 348 315 293 MB/s
113% Outstanding
Read 872
Write 576
Mixed 437
SusWrite 352
124% 559 MB/s
4K Read 29.9
4K Write 66.6
4K Mixed 33.2
123% 43.2 MB/s
DQ Read 478
DQ Write 357
DQ Mixed 388
298% 408 MB/s
162GB free (System drive)
Firmware: 80001C00
SusWrite @10s intervals: 410 284 304 302 279 270 MB/s
100% Outstanding
Read 887
Write 331
Mixed 382
SusWrite 308
105% 477 MB/s
4K Read 30.4
4K Write 52.5
4K Mixed 18.3
97% 33.7 MB/s
DQ Read 488
DQ Write 288
DQ Mixed 342
267% 373 MB/s
59GB free (System drive)
Firmware: 80001C00
SusWrite @10s intervals: 145 143 142 135 136 132 MB/s
89.8% Excellent
Read 833
Write 180
Mixed 284
SusWrite 139
78% 359 MB/s
4K Read 27.2
4K Write 57.2
4K Mixed 29.9
110% 38.1 MB/s
DQ Read 470
DQ Write 170
DQ Mixed 235
196% 292 MB/s
160GB free (System drive)
Firmware: 80001C00
SusWrite @10s intervals: 384 323 279 298 300 310 MB/s
58% Above average
Read 510
Write 342
Mixed 424
SusWrite 316
89% 398 MB/s
4K Read 13.3
4K Write 17.7
4K Mixed 13.2
46% 14.7 MB/s
DQ Read 107
DQ Write 73.6
DQ Mixed 86.5
66% 89.1 MB/s
40GB free (System drive)
Firmware: 80002C00
SusWrite @10s intervals: 129 138 116 124 109 91 MB/s
54.4% Above average
Read 838
Write 166
Mixed 309
SusWrite 118
78% 358 MB/s
4K Read 19.6
4K Write 24.1
4K Mixed 1.5
44% 15.1 MB/s
DQ Read 53.4
DQ Write 22.1
DQ Mixed 15.2
17% 30.2 MB/s
26,870 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,137,404 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 HFM256GDJTNG-8310A 256GB Builds (Compare 12,213 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 65%
Battle cruiser
Workstation
Workstation 11%
Tree trunk

System: Acer Nitro AN515-54

CPU
Core i5-9300HIntelBench 65%, 116,682 samples5,909x
Core i7-9750HIntelBench 73%, 328,182 samples2,991x
Core i5-9300HIntelBench 68%, 23,588 samples2,760x
GPU
UHD Graphics 630IntelBench 5%, 506,702 samples6,217x
GTX 1650 (Mobile)NvidiaBench 41%, 92,838 samples3,601x
RTX 2060 (Mobile)NvidiaBench 71%, 119,687 samples967x
SSD
HFM256GDJTNG-8310A 256GBBench 121%, 26,870 samples1,262x
RAM
ACR26D4S9S8HJ-8 2x8GBKingstonBench 75%, 2,420 samples880x
ACR26D4S9S8HJ-8 1x8GBKingstonBench 42%, 4,751 samples777x
HMA81GS6JJR8N-VK 1x8GBHynixBench 40%, 48,644 samples756x
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Popular HFM256GDJTNG-8310A 256GB systems:

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Speed Comparisons

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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?
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The Best
CPUGPUSSD
Intel Core i5-12600K $164Nvidia RTX 4060 $299WD Black SN850X M.2 2TB $150
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $218Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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