Last Updated on 27/10/2023 by administrator

Test rychlosti – SSD SK Hynix BC501 256GB M.2

Parametry:

Description: SSD SK Hynix BC501 256GB M.2
Model/Part Number: HFM256GDJTNG-8310A
Manufacturer: SK Hynix Inc. (South Korea)
Memory Size: 256 GB
Sequential Read/Write: 1600/780 MB/s
Interface: PCIe Gen3 x4 (4 x 985 MB/s), NVMe v1.2
Size / Dimension: 80.00mm x 22.00mm x 2.38mm
Memory Type: Flash NAND TLC
Operating Temperature: přesná hodnota nenalezena (obecně je to 0°C ~ 70°C)
Active Read/Write: 2,5W/2,5W
Idle: 40mW
Voltage – Supply: 3.3V

Zdroj:

https://en.wikipedia.org/wiki/PCI_Express
https://support.hp.com/au-en/document/c06193977

Testovací sestava:

Notebook: HP 250 G7 6BP25EA

MB: Intel Cannon Lake-U PCH-LP Premium
CPU: Intel Core i5-8265U @ 1,6GHz
RAM: Micron 1 x 8 GB DDR4-2400 SDRAM
GPU: Intel UHD Graphics 620
OS: Windows 10 Pro 64bit, Version 1809 (OS Build 17763.914)

Aktuální parametry SSD na testovací sestavě:

CrystalDiskInfo:

----------------------------------------------------------------------------
CrystalDiskInfo 7.6.0 (C) 2008-2018 hiyohiyo
Crystal Dew World : https://crystalmark.info/
----------------------------------------------------------------------------
----------------------------------------------------------------------------
(1) SK hynix BC501 HFM256GDJTNG-8310A
----------------------------------------------------------------------------
Model : SK hynix BC501 HFM256GDJTNG-8310A
Firmware : 80002C00
Serial Number : NN91N594012201J33
Disk Size : 256,0 GB
Buffer Size : Neznámy údaj
# of Sectors :
Rotation Rate : ---- (SSD)
Interface : NVM Express
Major Version : NVM Express 1.2
Minor Version :
Transfer Mode : PCIe 3.0 x2 | PCIe 3.0 x2
Power On Hours : 86 hod.
Power On Count : 743 krát
Host Reads : 1042 GB
Host Writes : 1073 GB
Temperature : 36 C (96 F)
Health Status : Dobrý (100 %)
Features : S.M.A.R.T.
APM Level : ----
AAM Level : ----
Drive Letter : C:

Testování rychlosti:

CrystalDiskMark:

Profile: Default
Test: 1 GiB (x5) [Interval: 5 sec] <DefaultAffinity=DISABLED>

------------------------------------------------------------------------------
CrystalDiskMark 7.0.0 x64 (C) 2007-2019 hiyohiyo
Crystal Dew World: https://crystalmark.info/
------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

[Read]
Sequential 1MiB (Q= 8, T= 1): 1687.020 MB/s [ 1608.9 IOPS] < 4968.52 us>
Sequential 1MiB (Q= 1, T= 1): 1040.335 MB/s [ 992.1 IOPS] < 1006.37 us>
Random 4KiB (Q= 32, T=16): 517.457 MB/s [ 126332.3 IOPS] < 4038.06 us>
Random 4KiB (Q= 1, T= 1): 44.833 MB/s [ 10945.6 IOPS] < 91.16 us>

[Write]
Sequential 1MiB (Q= 8, T= 1): 748.673 MB/s [ 714.0 IOPS] < 11165.01 us>
Sequential 1MiB (Q= 1, T= 1): 581.806 MB/s [ 554.9 IOPS] < 1795.09 us>
Random 4KiB (Q= 32, T=16): 381.642 MB/s [ 93174.3 IOPS] < 5483.94 us>
Random 4KiB (Q= 1, T= 1): 148.814 MB/s [ 36331.5 IOPS] < 27.34 us>

Profile: Default
Test: 1 GiB (x5) <0Fill> [Interval: 5 sec] <DefaultAffinity=DISABLED>

------------------------------------------------------------------------------
CrystalDiskMark 7.0.0 x64 (C) 2007-2019 hiyohiyo
Crystal Dew World: https://crystalmark.info/
------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

[Read]
Sequential 1MiB (Q= 8, T= 1): 1770.195 MB/s [ 1688.2 IOPS] < 4734.76 us>
Sequential 1MiB (Q= 1, T= 1): 1005.330 MB/s [ 958.8 IOPS] < 1040.07 us>
Random 4KiB (Q= 32, T=16): 517.692 MB/s [ 126389.6 IOPS] < 4024.20 us>
Random 4KiB (Q= 1, T= 1): 44.726 MB/s [ 10919.4 IOPS] < 91.37 us>

[Write]
Sequential 1MiB (Q= 8, T= 1): 811.518 MB/s [ 773.9 IOPS] < 10296.52 us>
Sequential 1MiB (Q= 1, T= 1): 643.411 MB/s [ 613.6 IOPS] < 1623.74 us>
Random 4KiB (Q= 32, T=16): 437.814 MB/s [ 106888.2 IOPS] < 4780.82 us>
Random 4KiB (Q= 1, T= 1): 148.362 MB/s [ 36221.2 IOPS] < 27.41 us>

AS SDD Benchmark:

AS SSD Benchmark 2.0.6821.41776
------------------------------
Name: SK hynix BC501 HFM256GDJTNG-8310A
Firmware: 80002C00
Controller: stornvme
Offset: 283648 K - OK
Size: 238,47 GB
Date: 07.01.2020 22:00:22
------------------------------
16MB
------------------------------
Read: 96,30 iops
Write: 40,22 iops
------------------------------
4K:
------------------------------
Read: 10708 iops
Write: 32718 iops
------------------------------
4K-64Threads:
------------------------------
Read: 126033 iops
Write: 67082 iops
------------------------------
512B
------------------------------
Read: 16684 iops
Write: 28397 iops
------------------------------
Score:
------------------------------
Read: 688
Write: 454
Total: 1463
------------------------------

AS SDD Copy-Benchmark:

AS SSD Copy-Benchmark 2.0.6821.41776
------------------------------
Name: SK hynix BC501 HFM256GDJTNG-8310A
Firmware: 80002C00
Interface: stornvme
Size: 238,47 GB
Date: 07.01.2020 22:02:26
------------------------------
ISO
------------------------------
Speed:858,65 MB/s
Duration:1,25 s
------------------------------
Prog
------------------------------
Speed:271,84 MB/s
Duration:5,18 s
------------------------------
Game
------------------------------
Speed:306,81 MB/s
Duration:4,50 s

AS SDD Compression Benchmark:

HD Tune:

HD Tune: NVMe SK hynix BC501 H Benchmark

Transfer Rate Minimum : 97.4 MB/sec
Transfer Rate Maximum : 959.9 MB/sec
Transfer Rate Average : 594.4 MB/sec
Access Time : 0.1 ms
Burst Rate : 204.5 MB/sec
CPU Usage : 1.8%