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Nvme

BC711 SK hynix 256GB

▲ 500 ▼

Release date ≈ Q4 2020.

Average Bench: 161% (151st of 1080)

Based on 1,702 user benchmarks.  Model: NVMe BC711 NVMe SK hynix 256GB
Poor: 83%Average: 161% Great: 257%

Popular builds with this SSD

Outstanding average bench

The Nvme BC711 SK hynix 256GB averaged 61.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme BC711 SK hynix 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 503MB/s
Avg. Sequential Read Speed 1,470MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme BC711 SK hynix 256GB is 174%. This is a particularly wide range which indicates that the Nvme BC711 SK hynix 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 417MB/s
Avg. 4K Random Write Speed 90.4MB/s
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Average Bench

(Based on 1,702 samples)
Rank 151161%
Min Avg Max
649 Read 1,470 2,316
256 Write 974 1,551
316 Mixed 780 1,342
204 SusWrite 417 629
202% 910 MB/s
Min Avg Max
18 4K Read 41.5 63.9
22.6 4K Write 90.4 181
18.3 4K Mixed 49.6 83.8
174% 60.5 MB/s
Min Avg Max
196 DQ Read 665 1,314
106 DQ Write 366 978
122 DQ Mixed 503 1,055
378% 512 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
109GB free (System drive)
Firmware: 41002131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 550 485 460 444 434 419 MB/s
243% Outstanding
Read 2,363
Write 1,580
Mixed 1,122
SusWrite 465
306% 1,383 MB/s
4K Read 51.5
4K Write 146
4K Mixed 82.4
261% 93.3 MB/s
DQ Read 1,064
DQ Write 629
DQ Mixed 825
620% 839 MB/s
116GB free (System drive)
Firmware: 41002131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 523 463 483 491 489 484 MB/s
213% Outstanding
Read 2,019
Write 1,555
Mixed 1,160
SusWrite 489
290% 1,306 MB/s
4K Read 57.7
4K Write 114
4K Mixed 72.5
240% 81.3 MB/s
DQ Read 977
DQ Write 275
DQ Mixed 493
398% 581 MB/s
121GB free (System drive)
Firmware: 41002131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 563 476 446 474 482 490 MB/s
210% Outstanding
Read 1,956
Write 1,537
Mixed 1,170
SusWrite 488
286% 1,288 MB/s
4K Read 57.7
4K Write 113
4K Mixed 71.9
240% 81 MB/s
DQ Read 956
DQ Write 268
DQ Mixed 486
391% 570 MB/s
124GB free (System drive)
Firmware: 41002131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 531 427 479 458 469 487 MB/s
208% Outstanding
Read 1,970
Write 1,507
Mixed 1,256
SusWrite 475
290% 1,302 MB/s
4K Read 57.5
4K Write 110
4K Mixed 71.1
236% 79.4 MB/s
DQ Read 937
DQ Write 271
DQ Mixed 474
383% 561 MB/s
117GB free (System drive)
Firmware: 41002131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 500 465 454 474 473 473 MB/s
207% Outstanding
Read 1,924
Write 1506
Mixed 1,167
SusWrite 473
282% 1,268 MB/s
4K Read 57.9
4K Write 112
4K Mixed 71.9
239% 80.7 MB/s
DQ Read 938
DQ Write 263
DQ Mixed 476
383% 559 MB/s
1,702 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,509,615 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 BC711 SK hynix 256GB Builds (Compare 3,757 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 76%
Battleship
Workstation
Workstation 13%
Tree trunk

System: Dell Latitude 5420

CPU
Core i5-1135G7IntelBench 69%, 36,962 samples1,432x
Core i5-1145G7IntelBench 69%, 4,608 samples1,146x
Core i7-1185G7IntelBench 67%, 9,588 samples783x
GPU
Iris XeIntelBench 14%, 144,774 samples3,652x
UHD GraphicsIntelBench 9%, 39,662 samples67x
UHD GraphicsIntelBench 5%, 110,580 samples24x
SSD
BC711 SK hynix 256GBNvmeBench 161%, 1,702 samples310x
RAM
HMAA2GS6AJR8N-XN 1x16GBUnknownBench 48%, 1,650 samples889x
HMAA2GS6CJR8N-XN 1x16GBUnknownBench 40%, 3,085 samples465x
HMAA1GS6CJR6N-XN 1x8GBUnknownBench 32%, 13,137 samples297x
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Popular BC711 SK hynix 256GB systems:

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 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?
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What is sequential read speed?
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What is 4K 64 thread write speed?
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The Best
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Intel Core i5-13600K $235Nvidia RTX 4070 $499Crucial T700 M.2 4TB $342
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