Average Bench: 146% (168th of 1080)

Based on 10,182 user benchmarks.  Model: PC401 NVMe SK hynix 512GB

Outstanding average bench

The Pc401 NVMe SK hynix 512GB averaged 46.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Pc401 NVMe SK hynix 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 375MB/s
Avg. 4K-64Thread Read Speed 739MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Pc401 NVMe SK hynix 512GB is 136%. This is a particularly wide range which indicates that the Pc401 NVMe SK hynix 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 418MB/s
Avg. Sequential Write Speed 629MB/s
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Average Bench

(Based on 10,182 samples)
Min Avg Max
482 Read 1,111 1,558
98 Write 629 1,279
153 Mixed 703 1,282
81.3 SusWrite 418 625
159% 715 MB/s
Min Avg Max
19.1 4K Read 37.9 48.7
38.3 4K Write 92.4 142
20 4K Mixed 44.6 69
163% 58.3 MB/s
Min Avg Max
236 DQ Read 739 940
93.4 DQ Write 440 1,009
118 DQ Mixed 375 827
337% 518 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
158GB free (System drive)
Firmware: 80006E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 603 550 544 516 502 459 MB/s
Read 1,480
Write 930
Mixed 1,258
SusWrite 529
234% 1,049 MB/s
4K Read 43.6
4K Write 119
4K Mixed 62.3
209% 75 MB/s
DQ Read 829
DQ Write 658
DQ Mixed 737
553% 741 MB/s
413GB free
Firmware: 80003E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 596 556 568 578 563 496 MB/s
Read 1,433
Write 751
Mixed 1,211
SusWrite 559
220% 989 MB/s
4K Read 37.7
4K Write 75.8
4K Mixed 47.2
158% 53.6 MB/s
DQ Read 740
DQ Write 758
DQ Mixed 695
537% 731 MB/s
365GB free (System drive)
Firmware: 80006E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 492 539 530 546 544 526 MB/s
Read 1378
Write 559
Mixed 507
SusWrite 530
164% 743 MB/s
4K Read 36.7
4K Write 78.7
4K Mixed 39.5
148% 51.6 MB/s
DQ Read 726
DQ Write 520
DQ Mixed 311
317% 519 MB/s
317GB free (System drive)
Firmware: 80006E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 470 451 397 419 410 427 MB/s
Read 1,233
Write 448
Mixed 411
SusWrite 429
139% 630 MB/s
4K Read 30.9
4K Write 68.9
4K Mixed 36
130% 45.3 MB/s
DQ Read 710
DQ Write 465
DQ Mixed 279
291% 485 MB/s
309GB free (System drive)
Firmware: 80004E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 418 370 422 425 403 429 MB/s
Read 890
Write 425
Mixed 346
SusWrite 411
115% 518 MB/s
4K Read 29.8
4K Write 59
4K Mixed 35.1
121% 41.3 MB/s
DQ Read 412
DQ Write 211
DQ Mixed 297
225% 307 MB/s
212GB free (System drive)
Firmware: 80006E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 241 261 250 266 263 230 MB/s
Read 826
Write 278
Mixed 314
SusWrite 252
92% 417 MB/s
4K Read 27.6
4K Write 54.3
4K Mixed 31.8
111% 37.9 MB/s
DQ Read 498
DQ Write 260
DQ Mixed 253
222% 337 MB/s
419GB free (System drive)
Firmware: 80003E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 451 334 451 430 253 301 MB/s
Read 682
Write 557
Mixed 543
SusWrite 370
121% 538 MB/s
4K Read 18.1
4K Write 26.6
4K Mixed 22.5
70% 22.4 MB/s
DQ Read 212
DQ Write 115
DQ Mixed 170
125% 166 MB/s
47GB free (System drive)
Firmware: 80006E00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 115 76 88 76 74 56 MB/s
Read 441
Write 80.1
Mixed 181
SusWrite 80.8
43% 196 MB/s
4K Read 25.4
4K Write 33.2
4K Mixed 25.1
88% 27.9 MB/s
DQ Read 152
DQ Write 69.3
DQ Mixed 144
98% 122 MB/s
10,182 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,154,380 SSDs tested

Typical NVMe SK hynix 512GB Builds (Compare 4,669 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 11%
Tree trunk

System: Dell XPS 15 9570

EDIT WITH CUSTOM PC BUILDER

Popular NVMe SK hynix 512GB systems:

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