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SK hynix PCB01 HFS001TFM9X179N GL

PCB01 HFS001TFM9X179N GL

The SK hynix PCB01 HFS001TFM9X179N GL is a 1-terabyte NVMe PCIe 5.0 SSD that was unveiled in June 2024. This M.2 22 by 80 drive makes use of the Alistar ACNT093 controller.

PCB01 series drives are supposed to deliver sequential read and write rates of up to 14 GB/s and 12 GB/s, respectively. Four PCIe 5 lanes (3,938 MB/s) are more than enough to make that happen - on paper, that is.

Performance

In our December 2024 testing (ft. the ThinkPad X1 Carbon Gen 13 Aura Edition), the drive performed abysmally, for a higher-end product, that is. While some of the figures it delivered look impressive, such as the 8,075 MB/s AS SSD sequential read rate, most don't, like the 2,903 MB/s DiskSPD sequential write rate. Its 4K read/write rates are astonishingly low, too, and it throttles when under prolonged loads.

We expect the 2 TB version to perform better. As for the throttling issue, those who intend to use the SSD in a large and well-cooled PC as opposed to a thin laptop shouldn't worry too much about it.

TypeSSD
SizeM.2 2280
Capacity1024 GB
InterfaceNVMe
ControllerAlistar ACNT093
Announced28.06.2024
LinkSK hynix PCB01 HFS001TFM9X179N GL

Benchmarks

Performance Rating - DiskSpd
44.7 pt (55%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.772 -98%
...
Lenovo UMIS RPETJ1T24MHP2QDQ
41.8 -6%
ADATA XPG Gammix S70 1TB
42 -6%
Micron 2550 MTFDKBA512TGE
42.4 -5%
Samsung PM9A1a MZVL22T0HDLB
42.7 -4%
Crucial P3 Plus CT1000P3PSSD8
43.1 -4%
Samsung SSD 980 Pro 500GB MZ-V8P500BW
43.1 -4%
Fikwot FN955
43.2 -3%
Micron 3400 1TB MTFDKBA1T0TFH
43.6 -2%
Micron 2450 1TB MTFDKBK1T0TFK
43.6 -2%
SK hynix PCB01 HFS001TFM9X179N GL
44.7
Crucial P5 Plus 1TB CT1000P5PSSD8
44.7 0%
Phison PS5021-E21 512GB
45 1%
BIWIN CE980Y28900-1TB
45.4 2%
Kioxia XG7 KXG7AZNV1T02
45.6 2%
SSSTC CA6-8D1024
46.4 4%
Samsung PM9A1 MZVL21T0HCLR
46.6 4%
TeamGroup T-Create CLASSIC PCIe 4.0 DL
46.8 5%
WD PC SN740 SDDQNQD-1T00-1014
47.2 6%
Micron 3400 2TB MTFDKBA2T0TFH
47.6 6%
...
Corsair MP700 Pro 2TB
81.6 83%
0%
100%
AS SSD - Copy Game
2122 MB/s (35%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
821 MB/s (30%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
2805 MB/s (25%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
4024 Points (29%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
1926 Points (27%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
1476 Points (31%)
+ 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
1283 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
602 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
130.5 MB/s (25%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
66.1 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
5120 MB/s (45%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
8075 MB/s (63%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
131 MB/s (30%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
75.4 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
398 MB/s (8%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
636 MB/s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
2903 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
4852 MB/s (69%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
9702 MB/s (67%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
13544 MB/s (84%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
10541 MB/s (65%)
+ 1 benchmarks and specifications   + Show comparison chart
0100200300400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000310032003300340035003600370038003900400041004200430044004500460047004800490050005100520053005400550056005700580059006000610062006300640065006600670068006900700071007200730074007500760077007800790080008100820083008400850086008700880089009000910092009300940095009600970098009900Tooltip
- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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v1.28
log 20. 05:30:08

#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, 17 Jan 2025 14:40:04 +0100 +0.001s ... 0.001s

#4 composed specs +0.007s ... 0.008s

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

#6 getting avg benchmarks for device 4220 +0.015s ... 0.023s

#7 got single benchmarks 4220 +0.004s ... 0.027s

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

#9 min, max, avg, median took s +0.677s ... 0.704s

#10 return log +0.001s ... 0.705s

Notebook reviews with SK hynix PCB01 HFS001TFM9X179N GL

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Klaus Hinum (Update: 2024-12-13)