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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
21.8 pt (25%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.717 -97%
...
Toshiba XG6 KXG60ZNV512G
21.5 -1%
Micron 2210 MTFDHBA1T0QFD
21.6 -1%
Samsung SSD PM981 MZVLB256HAHQ
21.6 -1%
Kioxia BG5 KBG50ZNT1T02
21.6 -1%
WDC PC SN720 SDAQNTW-512G
21.7 0%
Kingston OM8PCP31024F
21.7 0%
SK Hynix HFS512 GDE9X081N
21.7 0%
WDC PC SN540 SDDPNPF-512G
21.7 0%
Acer SSD FA100 1TB
21.8 0%
SK Hynix PC711 512GB HFS512GDE9X081N
21.8
Micron 2300 1TB MTFDHBA1T0TDV
21.9 0%
KIOXIA BG5 KBG50ZNV1T02
21.9 0%
Kioxia BG5 KBG5AZNT1T02
21.9 0%
Toshiba XG6 KXG60ZNV1T02
21.9 0%
Kioxia BG5 KBG5AZNT512G
21.9 0%
SK Hynix BC711 512GB HFM512GD3GX013N
22 1%
Future Path FPE220M8SSD512G
22 1%
YMTC PC005 256GB
22.1 1%
Kioxia BG5 KBG5AZNV512G
22.1 1%
...
Kingston Fury Renegade G5 4TB
87.8 303%
0%
100%
Restrict / Search: Model: Max. age: years
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 (8%)
+ 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 (6%)
+ 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 (22%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
1814 MB/s (19%)
+ 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

Amazon Logo
  • $69.00
    SK Hynix SSD 512GB M.2 2280 PCIe Gen3 x4 PC601 HFS512GD9TNG for Laptop Desktop Ultrabook
  • $75.00
    Hynix 512GB PC401 NVMe SSD HFS512GD9TNG HFS512GD9TNGTNI PCIe Gen 3 4-Lane XMW6J for XPS 13 XPS 15 Asus Laptop Lenovo C940 Thinkbad X1 Carbon Spectre x360
  • $179.00
    SK hynix 512GB NVMe SSD - M.2 2230 PCIe Gen4 x4 Internal Solid State Drive (HFS512GEM3X174N) - High-Speed Storage Upgrade for Laptops, Mini PCs & Desktops
  • $125.00
    Hynix HFS512GEJ9X101N Solid State Drive - 512 GB - M.2 2280 - PCIe 4.0 x4 - NVMe - 7000MB/s Read Speed (Renewed)
  • $64.99
    TAC Trading OEM SK Hynix 256GB SSD, BC901 Gen 4x4 M.2 PCI-e NVME Internal Solid State Drive, 2280 Form Factor M Key, Compatible with PS5, Laptop & Desktop

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v1.35
log 16. 20:52:41

#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 Fri, 12 Jun 2026 08:31:52 +0200 +0.004s ... 0.004s

#4 composed specs +0.005s ... 0.009s

#5 did output specs +0s ... 0.009s

#6 getting avg benchmarks for device 3914 +0.065s ... 0.075s

#7 got single benchmarks 3914 +0.004s ... 0.079s

#8 got avg benchmarks for devices +0s ... 0.079s

#9 min, max, avg, median took s +3.419s ... 3.498s

#10 return log +0.488s ... 3.986s

Notebook reviews with SK Hynix PC711 512GB HFS512GDE9X081N

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Lenovo ThinkPad T14s G3 AMD laptop review: Quiet and efficient workhorse with Ryzen power

Lenovo refuses to offer its X1 models with AMD CPUs - perhaps there is an exclusive contract with Intel. The next best model with the AMD Ryzen 6000 is the Lenovo ThinkPad T14s G3. Even though it is positioned below the X1 Carbon in Lenovo's lineup, it is better in many ways.
AMD Ryzen 7 PRO 6850U, Radeon 680M, 14", 1.3 kg

Lenovo ThinkPad T14s G3 21CQ002LGE: AMD Ryzen 7 PRO 6850U AMD Radeon 680M, 14.00", 1.3 kg
  External Review » Lenovo ThinkPad T14s G3 21CQ002LGE

   » Lenovo ThinkPad T14s G3 AMD: Currently probably the best ThinkPad laptop

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Klaus Hinum (Update: 2022-12-16)