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SK Hynix PC711 512GB HFS512GDE9X073N

HFS512GDE9X073N

The SK Hynix PC711 512 GB HFS512GDE9X073N 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.

TypeSSD
SizeM.2 2280
Capacity512 GB
InterfaceNVMe
Announced26.07.2021
LinkSK Hynix PC711 512GB HFS512GDE9X073N

Benchmarks

Performance Rating - DiskSpd
23.5 pt (27%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.717 -97%
...
Lexar NM620 512GB
23.1 -2%
Samsung PM991a MZ9LQ512HBLU-00BD1
23.2 -1%
WDC PC SN730 SDBQNTY-512GB
23.2 -1%
Kioxia BG6 KBG60ZNS512G
23.2 -1%
Phison PS5013 311CD0512GB
23.2 -1%
Kingston OM8SEP4512N-A0
23.2 -1%
Samsung SSD PM981 MZVLB512HAJQ
23.3 -1%
Kingston SA2000M8500G
23.3 -1%
SanDisk PC SN5100S
23.4 0%
SK Hynix PC711 512GB HFS512GDE9X073N
23.5
Derlar FP3 NVMe M.2 SSD PCIe Gen 3.0X4 1 TB
23.6 0%
Intel SSD 760p SSDPEKKW512G8
23.6 0%
Corsair EX400U 4TB Portable SSD
23.7 1%
SK hynix PC801 HFS512GEJ9X110N
23.8 1%
Lexar 1024GB LNM6A1X001T-HNNNG
23.9 2%
SK hynix HFS512GEJ4X113N
23.9 2%
Samsung SSD 980 500GB (MZ-V8V500BW)
24 2%
ADATA XPG Gammix S50 1TB
24 2%
Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H)
24 2%
...
Kingston Fury Renegade G5 4TB
87.8 274%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Copy Game
409.7 MB/s (7%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
144.7 MB/s (5%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
822 MB/s (3%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
3934 Points (24%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
1841 Points (26%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
1418 Points (23%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
0.1 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
0 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
1554 MB/s (26%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
1074 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
131 MB/s (26%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
58.5 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
1569 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
2857 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
143.3 MB/s (13%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
58.1 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
2003 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
2062 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
455.7 MB/s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
481.6 MB/s (7%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
3175 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
3518 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
145 MB/s (33%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
62.7 MB/s (18%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
528 MB/s (8%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
1134 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
2031 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
2026 MB/s (24%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
3173 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
3550 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
3548 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

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v1.35
log 24. 04:06:17

#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, 24 Mar 2026 04:00:35 +0100 +0.002s ... 0.002s

#4 composed specs +0.004s ... 0.007s

#5 did output specs +0s ... 0.007s

#6 getting avg benchmarks for device 3699 +0.031s ... 0.038s

#7 got single benchmarks 3699 +0.004s ... 0.042s

#8 got avg benchmarks for devices +0s ... 0.042s

#9 min, max, avg, median took s +3.722s ... 3.764s

#10 return log +0.125s ... 3.889s

Notebook reviews with SK Hynix PC711 512GB HFS512GDE9X073N

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Klaus Hinum (Update: 2021-08- 4)