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SK Hynix PC711 512GB HFS512GDE9X081N

HFS512GDE9X081N

The SK Hynix PC711 512 GB HFS512GDE9X081N is a fast NVMe PCIe 3.0 x4 drive in the M.2 2280 format. It should use 3D-NAND TLC from Hynix and an Hynix controller. The HFS512GDE9X081N uses Opal 2.0 for self encryption. 

TypeSSD
SizeM.2 2280
Capacity512 GB
InterfaceNVMe
Announced26.07.2021
LinkSK Hynix PC711 512GB HFS512GDE9X081N

Benchmarks

Performance Rating - DiskSpd
21.7 pt (25%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.709 -97%
...
Samsung SSD PM981 MZVLB256HAHQ
21.4 -1%
SK Hynix PC711 1TB HFS001TDE9X073N
21.4 -1%
Kioxia BG5 KBG50ZNT1T02
21.4 -1%
Toshiba XG6 KXG60ZNV512G
21.4 -1%
WDC PC SN720 SDAQNTW-512G
21.5 -1%
WDC PC SN540 SDDPNPF-512G
21.5 -1%
Micron 2210 MTFDHBA1T0QFD
21.5 -1%
Kingston OM8PCP31024F
21.6 0%
SK Hynix HFS512 GDE9X081N
21.6 0%
SK Hynix PC711 512GB HFS512GDE9X081N
21.7
Kioxia BG5 KBG5AZNT1T02
21.7 0%
KIOXIA BG5 KBG50ZNV1T02
21.7 0%
Acer SSD FA100 1TB
21.7 0%
Toshiba XG6 KXG60ZNV1T02
21.7 0%
Future Path FPE220M8SSD512G
21.8 0%
SK Hynix BC711 512GB HFM512GD3GX013N
21.8 0%
Micron 2300 1TB MTFDHBA1T0TDV
21.8 0%
Kioxia BG5 KBG5AZNT512G
21.8 0%
Kioxia BG5 KBG5AZNV512G
21.9 1%
...
Kingston Fury Renegade G5
87.4 303%
0%
100%
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AS SSD - Copy Game
1161 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
393.8 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
2105 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
3837 Points (24%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
2234 Points (31%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
1090 Points (17%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
0 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
0.1 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
1927 MB/s (33%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
752 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
135.2 MB/s (26%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
51.9 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
1718 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
2860 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
136 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
52.8 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
418 MB/s (7%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
810 MB/s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
2284 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
1814 MB/s (24%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
3296 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
3569 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
3319 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
010020030040050060070080090010001100120013001400150016001700180019002000210022002300240025002600270028002900300031003200330034003500Tooltip
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

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v1.33
log 30. 20:07:42

#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 Sat, 26 Jul 2025 20:41:40 +0200 +0.002s ... 0.002s

#4 composed specs +0.006s ... 0.008s

#5 did output specs +0s ... 0.008s

#6 getting avg benchmarks for device 3914 +0.022s ... 0.03s

#7 got single benchmarks 3914 +0.006s ... 0.036s

#8 got avg benchmarks for devices +0s ... 0.036s

#9 min, max, avg, median took s +0.894s ... 0.93s

#10 return log +0.001s ... 0.931s

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Klaus Hinum (Update: 2022-12-16)