Notebookcheck Logo

SK hynix HFS512GEJ9X125N

HFS512GEJ9X125N

The SK hynix HFS512GEJ9X125N (maybe a P41 OEM or PC801 drive) is a fast mid-range PCIe 4.0 drive.

TypeSSD
SizeM.2 2280
Capacity512 GB
InterfaceNVMe
Announced30.07.2023

Benchmarks

Performance Rating - DiskSpd
36.7 pt (44%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.743 -98%
...
SK hynix HFS001TEJ9X110NA
35.7 -3%
Phison 1TB SM2801T24GKBB4S-E162
35.7 -3%
WDC PC SN810 1TB
35.7 -3%
Kingston OM8PGP41024Q-A0
35.8 -2%
SK hynix PC801 HFS001TEJ9X162N
36.1 -2%
SK hynix PC801 HFS001TEJ9X101N
36.1 -2%
Micron 2500 1TB MTFDKBA1T0QGN
36.2 -1%
Samsung SSD 970 EVO Plus 2TB
36.4 -1%
Phison EM2804TBMTCB47
36.5 -1%
SK hynix HFS512GEJ9X125N
36.7
WD PC SN735 SDBPNHH-1T00
36.9 1%
SK Hynix HFS001TEJ9X115N
36.9 1%
SK Hynix HFS002TEJ9X162N
37.5 2%
Gigabyte AG4512G-SI B10
37.9 3%
SK Hynix Gold P31 1TB SHGP31-1000GM-2
38.9 6%
Samsung PM9A1 MZVL2512HCJQ
39.6 8%
Western Digital PC SN5000S SDEPMSJ-512G
39.6 8%
Micron 2450 1TB MTFDKBA1T0TFK
39.6 8%
Kingston Fury Renegade SFYRS1000G
39.7 8%
...
Samsung 9100 Pro 2 TB
82.7 125%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Copy Game
min: 831.91     avg: 1915     median: 1922 (32%)     max: 2830.1 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 288.73     avg: 739     median: 756.4 (28%)     max: 1391.9 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 693.1     avg: 1926     median: 1609.7 (15%)     max: 4018.8 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 2811     avg: 6342     median: 5988 (43%)     max: 10092 Points
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 1346     avg: 2629     median: 1899 (26%)     max: 4956 Points
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 986     avg: 2502     median: 2860 (61%)     max: 3412 Points
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.018     avg: 0.1     median: 0.1 (0%)     max: 0.128 ms
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.032     avg: 0     median: 0 (0%)     max: 0.062 ms
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 1064     avg: 2146     median: 1652.8 (28%)     max: 4157.7 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 713     avg: 2002     median: 2216.5 (61%)     max: 2798.6 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 109.2     avg: 185.4     median: 150.1 (29%)     max: 306.67 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 42.4     avg: 56.7     median: 48.2 (15%)     max: 80.05 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 959.57     avg: 2972     median: 2751 (24%)     max: 4913.9 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 2256     avg: 4339     median: 5329.5 (42%)     max: 5796.32 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 118     avg: 176     median: 152.8 (14%)     max: 280.4 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 53.1     avg: 59.4     median: 59.7 (2%)     max: 64.95 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1311     avg: 3132     median: 3131.5 (17%)     max: 4952 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 4990     avg: 5254     median: 5254 (63%)     max: 5518 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 293     avg: 367.2     median: 341.9 (11%)     max: 492 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 401     avg: 501     median: 501.8 (8%)     max: 599.3 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 2229     avg: 3332     median: 3061.5 (20%)     max: 4975 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 3267     avg: 5181     median: 5173.5 (28%)     max: 7108 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
min: 321     avg: 947     median: 947 (19%)     max: 1573 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
min: 611     avg: 1356     median: 1355.5 (20%)     max: 2100 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 117.2     avg: 221.8     median: 193.9 (45%)     max: 393 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 46.2     avg: 58.6     median: 58.3 (17%)     max: 78.3 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 328     avg: 1849     median: 1380 (25%)     max: 3869 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 615     avg: 2879     median: 2923 (47%)     max: 4255 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 1505     avg: 2663     median: 2430 (26%)     max: 4923 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 2228     avg: 2947     median: 2620 (37%)     max: 4315 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 2869     avg: 4160     median: 4927 (34%)     max: 4968 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 3050     avg: 4966     median: 5729 (36%)     max: 6418 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2987     avg: 4081     median: 4012 (25%)     max: 5248 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
01002003004005006007008009001000110012001300140015001600170018001900200021002200230024002500260027002800290030003100320033003400350036003700380039004000410042004300440045004600470048004900500051005200530054005500560057005800590060006100620063006400Tooltip
- 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 22. 13:24:05

#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, 17 May 2025 18:08:33 +0200 +0.001s ... 0.001s

#4 composed specs +0.004s ... 0.005s

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

#6 getting avg benchmarks for device 4032 +0.016s ... 0.021s

#7 got single benchmarks 4032 +0.013s ... 0.034s

#8 got avg benchmarks for devices +0s ... 0.034s

#9 min, max, avg, median took s +0.838s ... 0.872s

#10 return log +0.002s ... 0.874s

Notebook reviews with SK hynix HFS512GEJ9X125N

HP 250 G9 review - An affordable office laptop with a Core i3 and an IPS panel

HP 250 G9 review - An affordable office laptop with a Core i3 and an IPS panel

With the 250 G9, HP is offering a reasonably-priced 15.6-inch office laptop equipped with an Intel Core i3 processor and a matte IPS display - all of which can ...
Intel Core i3-1215U | Intel UHD Graphics 64EUs (Alder Lake 12th Gen) | 15.60" | 1.7 kg
Lenovo ThinkBook 16 G6 review - The inexpensive multimedia laptop with a Ryzen 7000

Lenovo ThinkBook 16 G6 review - The inexpensive multimedia laptop with a Ryzen 7000

The Lenovo ThinkBook 16 G6 is a 16-inch multimedia laptop with an IPS display and an AMD Ryzen 7000 processor. At a price of US$900, you will surely have to mak...
AMD Ryzen 5 7530U | AMD Radeon RX Vega 7 | 16.00" | 1.8 kg
Acer Predator Helios Neo 16 gaming laptop — Notebookcheck review

Predator Helios Neo 16 laptop review: Acer has created a gaming chimera

The gaming laptop Predator Helios Neo 16 from Acer is supposedly a cheaper alternative to the regular Helios 16, while still offering a variety of mid-range fea...
Intel Core i5-13500HX | NVIDIA GeForce RTX 4050 Laptop GPU | 16.00" | 2.6 kg
Acer Swift Edge 16 Ryzen 7 7840U laptop review: Zen 4 CPU and 3.2K 120 Hz OLED boost

Acer Swift Edge 16 Ryzen 7 7840U laptop review: Zen 4 CPU and 3.2K 120 Hz OLED boost

The Acer Swift Edge 16 is one of the lightest 16-inch laptops in the market right now with the new Ryzen 7 7840U. There's no doubt that its CPU and 120 Hz OLED ...
AMD Ryzen 7 7840U | AMD Radeon 780M | 16.00" | 1.2 kg
Acer Nitro 16 AN16-41 Review: Affordable gaming laptop with RTX 4050 and long run times

Acer Nitro 16 AN16-41 Review: Affordable gaming laptop with RTX 4050 and long run times

A Ryzen 5 7535HS, GeForce RTX 4050, USB 4, and a bright 16:10 display (16-inch, WUXGA, 165 Hz, G-Sync) are the highlights of the relatively inexpensive (€1,250)...
AMD Ryzen 5 7535HS | NVIDIA GeForce RTX 4050 Laptop GPU | 16.00" | 2.6 kg

Acer Swift Edge SFE16 Ryzen 7 7840U: AMD Ryzen 7 7840U AMD Radeon 780M, 16.00", 1.2 kg
  External Review » Acer Swift Edge SFE16 Ryzen 7 7840U

   » Acer Swift Edge 16 OLED laptop records hefty 53% discount on list price for limited time

Acer Predator Helios Neo 16 NH.QLTEG.002: Intel Core i5-13500HX NVIDIA GeForce RTX 4050 Laptop GPU, 16.00", 2.6 kg
   » Acer Predator Helios Neo 16 laptop review: Entry-level gaming with a desktop-class CPU and lots of connectivity options

Please share our article, every link counts!
Mail Logo
Klaus Hinum (Update: 2023-07-30)