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2x SK hynix PC801 HFS512GEJ9X101N RAID 0

 2x HFS512GEJ9X101N RAID 0

The 2x SK hynix PC801 HFS512GEJ9X101N in RAID 0 is a fast high end storage solution that uses two PCIe Gen 4x4 NVMe SSDs in the M.2 2280 form factor. It offers 2x 512GB flash memory and offers higher speeds but also higher risk of loosing data compared to a single drive.

TypeSSD
SizeM.2 2280
Capacity1024 GB
InterfaceNVMe
Announced16.12.2022

Benchmarks

Performance Rating - DiskSpd
32.1 pt (37%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.709 -98%
...
30.8 -4%
30.9 -4%
31 -3%
Phison Electronics PS5012
31.2 -3%
Silicon Motion PCIe-8 SSD 1TB
31.4 -2%
31.5 -2%
31.5 -2%
31.5 -2%
31.6 -2%
2x SK hynix PC801 HFS512GEJ9X101N RAID 0
32.1
YMTC PC411-1TB
32.2 0%
Kingston OM3PGP4512Q
32.2 0%
32.3 1%
Lexar SSD NM7A1 1TB
32.3 1%
32.3 1%
32.5 1%
32.6 2%
32.6 2%
WD PC SN8000S 2TB
33 3%
...
Kingston Fury Renegade G5
87.4 172%
0%
100%
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AS SSD - Copy Game
2391 MB/s (40%)
AS SSD - Copy Program
1012 MB/s (38%)
AS SSD - Copy ISO
3910 MB/s (35%)
AS SSD - Score Total
3997 Points (25%)
AS SSD - Score Write
1564 Points (22%)
AS SSD - Score Read
1726 Points (28%)
AS SSD - Access Time Write *
0.1 ms (0%)
AS SSD - Access Time Read *
0 ms (0%)
AS SSD - 4K-64 Write
989 MB/s (17%)
AS SSD - 4K-64 Read
915 MB/s (18%)
AS SSD - 4K Write
210.1 MB/s (41%)
AS SSD - 4K Read
67.1 MB/s (21%)
AS SSD - Sequential Write
3645 MB/s (32%)
AS SSD - Sequential Read
7437 MB/s (58%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
143.2 MB/s (13%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
65.5 MB/s (2%)
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
4485 MB/s (24%)
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
6934 MB/s (83%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
455.4 MB/s (15%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
541 MB/s (9%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
5914 MB/s (40%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
11558 MB/s (62%)
DiskSpd - DiskSpd 4k_q1t1_write
150.3 MB/s (35%)
DiskSpd - DiskSpd 4k_q1t1_read
71.6 MB/s (21%)
DiskSpd - DiskSpd 4k_q32t16_write
490 MB/s (8%)
DiskSpd - DiskSpd 4k_q32t16_read
729 MB/s (9%)
DiskSpd - DiskSpd seq_write
4595 MB/s (45%)
DiskSpd - DiskSpd seq_read
2482 MB/s (32%)
DiskSpd - DiskSpd seq_q8t1_write
6850 MB/s (47%)
DiskSpd - DiskSpd seq_q8t1_read
5532 MB/s (34%)
DiskSpd - DiskSpd Loop seq_q8t1_read
5330 MB/s (33%)
0100200300400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000310032003300340035003600370038003900400041004200430044004500460047004800490050005100520053005400Tooltip
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

search for model:
v1.33
log 04. 20:48:20

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Tue, 01 Jul 2025 20:29:48 +0200 +0.001s ... 0.001s

#4 composed specs +0.005s ... 0.005s

#5 did output specs +0s ... 0.005s

#6 getting avg benchmarks for device 4041 +0.017s ... 0.022s

#7 got single benchmarks 4041 +0.005s ... 0.027s

#8 got avg benchmarks for devices +0s ... 0.027s

#9 min, max, avg, median took s +0.864s ... 0.891s

#10 return log +0.001s ... 0.892s

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Klaus Hinum (Update: 2023-08-19)