SK Hynix PC611 512GB

The SK Hynix PC611 512 GB NVMe SSD is a mid range NVMe M.2 SSD that is used in the XPS 15 9500 2020 model.

Type	SSD
Size	M.2
Capacity	512 GB
Interface	NVMe
Announced	07.06.2020

Benchmarks

Performance Rating - DiskSpd

19.5 pt (22%)

Seagate ST1000LM014 Solid State Hybrid Drive

0.709 -96%

...

Phison PS5013 PM8256GPTCB4B8TF

18.7 -4%

Micron 2300 512GB MTFDHBA512TDV

18.7 -4%

Intel SSD 660p 1TB SSDPEKNW010T8

18.8 -4%

Samsung SSD 990 EVO 2TB

18.9 -3%

Samsung PM991a MZVLQ1T0HBLB

18.9 -3%

SK Hynix PC601A NVMe 1TB

18.9 -3%

Adata Legend 710

19.1 -2%

512 GB UFS 4.0 Flash

19.2 -2%

Foresee VP1000F512G

19.2 -2%

SK Hynix PC611 512GB

19.5

Lenovo UMIS RPJTJ256MEE1OWX

19.6 1%

ASint AS806

19.6 1%

Lexar NM610 500GB

19.6 1%

Mushkin Helix-L 1TB MKNSSDHL1TB-08

19.7 1%

Phison C-E80T512G4-P3D3B3E13

19.7 1%

SK Hynix BC711 HFM256GD3GX013N

19.7 1%

SSSTC CL4-8D512

19.7 1%

WDC PC SN530 SDBPMPZ-512G

19.8 2%

Toshiba Kioxia XG6 KXG60PNV512G

19.9 2%

...

Kingston Fury Renegade G5

87.4 348%

100%

AS SSD - Copy Game

1001 MB/s (17%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	1001

AS SSD - Copy Program

627 MB/s (23%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	627

AS SSD - Copy ISO

1999 MB/s (18%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	1999

AS SSD - Score Total

min: 2809 avg: 3352 median: 3352 (21%) max: 3895 Points

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	2809
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	3895

AS SSD - Score Write

min: 981 avg: 1365 median: 1365 (19%) max: 1749 Points

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	981
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	1749

AS SSD - Score Read

min: 1222 avg: 1339 median: 1339 (21%) max: 1456 Points

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	1222
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	1456

AS SSD - Access Time Write *

min: 0.031 avg: 0.1 median: 0.1 (0%) max: 0.096 ms

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	0.031
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	0.096

AS SSD - Access Time Read *

0.1 ms (0%)

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	0.057
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	0.057

AS SSD - 4K-64 Write

min: 715 avg: 1102 median: 1101.5 (19%) max: 1488 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	715
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	1488

AS SSD - 4K-64 Read

min: 967 avg: 1053 median: 1053 (21%) max: 1139 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	967
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	1139

AS SSD - 4K Write

min: 117.6 avg: 117.8 median: 117.8 (23%) max: 118 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	117.6
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	118

AS SSD - 4K Read

min: 47.41 avg: 48.3 median: 48.3 (15%) max: 49.22 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	47.41
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	49.22

AS SSD - Sequential Write

min: 1430 avg: 1458 median: 1458 (13%) max: 1486 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	1430
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	1486

AS SSD - Sequential Read

min: 2072 avg: 2377 median: 2376.5 (19%) max: 2681 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	2072
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	2681

CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K

min: 123.3 avg: 124.6 median: 124.6 (11%) max: 125.9 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	123.3
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	125.9

CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K

min: 41.85 avg: 42.2 median: 42.2 (1%) max: 42.45 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	41.85
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	42.45

CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq

min: 2054 avg: 2059 median: 2059 (11%) max: 2064 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	2054
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	2064

CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq

min: 1617 avg: 1622 median: 1622 (19%) max: 1627 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	1617
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	1627

CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1

min: 413 avg: 416.4 median: 416.4 (14%) max: 419.8 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	413
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	419.8

CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1

min: 377.5 avg: 379.8 median: 379.8 (6%) max: 382.1 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	377.5
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	382.1

CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1

min: 2705 avg: 2717 median: 2717 (18%) max: 2729 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	2705
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	2729

CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1

min: 3441 avg: 3442 median: 3441.5 (18%) max: 3442 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	3441
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	3442

DiskSpd - DiskSpd 4k_q1t1_write

min: 125 avg: 125.5 median: 125.5 (29%) max: 126 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	125
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	126

DiskSpd - DiskSpd 4k_q1t1_read

min: 42.2 avg: 43.7 median: 43.7 (13%) max: 45.1 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	42.2
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	45.1

DiskSpd - DiskSpd 4k_q32t16_write

min: 387 avg: 400.5 median: 400.5 (6%) max: 414 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	387
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	414

DiskSpd - DiskSpd 4k_q32t16_read

min: 633 avg: 650 median: 650 (8%) max: 667 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	633
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	667

DiskSpd - DiskSpd seq_write

min: 2038 avg: 2054 median: 2053.5 (20%) max: 2069 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	2038
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	2069

DiskSpd - DiskSpd seq_read

min: 1670 avg: 1705 median: 1704.5 (22%) max: 1739 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	1670
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	1739

DiskSpd - DiskSpd seq_q8t1_write

min: 2715 avg: 2798 median: 2798 (19%) max: 2881 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	2715
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	2881

DiskSpd - DiskSpd seq_q8t1_read

min: 3440 avg: 3443 median: 3442.5 (21%) max: 3445 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	3440
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	3445

DiskSpd - DiskSpd Loop seq_q8t1_read

min: 3286 avg: 3357 median: 3356.5 (21%) max: 3427 MB/s

+ 2 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Dell Latitude 14 5411-WJ40N	i7-10850H 90 W / 47 W	GeForce MX250 1582 / 1752 MHz 2 GB	16 GB	3286
Dell XPS 15 9500 Core i7 4K UHD	i7-10875H	GeForce GTX 1650 Ti Mobile 1350 / 1500 MHz 4 GB	16 GB	3427

- Range of benchmark values

- Average benchmark values
* Smaller numbers mean a higher performance

v1.33

log 29. 04:55:30

#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 Thu, 26 Jun 2025 20:29:08 +0200 +0.001s ... 0.001s

#4 composed specs +0.001s ... 0.002s

#5 did output specs +0s ... 0.002s

#6 getting avg benchmarks for device 3490 +0.017s ... 0.018s

#7 got single benchmarks 3490 +0.008s ... 0.026s

#8 got avg benchmarks for devices +0s ... 0.026s

#9 min, max, avg, median took s +0.941s ... 0.967s

#10 return log +0.001s ... 0.968s

Notebook reviews with SK Hynix PC611 512GB

Dell Latitude 14 5411 laptop in review: Business laptop with powerful CPU

The Dell Latitude 14 5411 is not slim, but it is powerful. With Intel's Core i7-10850H and Nvidia's GeForce MX250, it can also be used for much more than just o...
Intel Core i7-10850H | NVIDIA GeForce MX250 | 14.00" | 1.5 kg

Dell XPS 15 9500 Core i7 GeForce GTX 1650 Ti Laptop Review: No Core i9 Nonsense

What are the differences between a $1300 XPS 15 and a $2400 XPS 15? Aside from the obvious display resolution and performance advantages, there are some smaller...
Intel Core i7-10875H | NVIDIA GeForce GTX 1650 Ti Mobile | 15.60" | 2 kg

Dell Latitude 14 5411-WJ40N: Intel Core i7-10850H NVIDIA GeForce MX250, 14.00", 1.5 kg
External Review » Dell Latitude 14 5411-WJ40N

Dell XPS 15 9500 Core i7 4K UHD: Intel Core i7-10875H NVIDIA GeForce GTX 1650 Ti Mobile, 15.60", 2 kg
External Review » Dell XPS 15 9500 Core i7 4K UHD

Dell Latitude 14 5411-WJ40N: Intel Core i7-10850H NVIDIA GeForce MX250, 14.00", 1.5 kg
» Dell Latitude 14 5411: A lot of performance in the 14-inch laptop

Dell XPS 15 9500 Core i7 4K UHD: Intel Core i7-10875H NVIDIA GeForce GTX 1650 Ti Mobile, 15.60", 2 kg
» $1300 Dell XPS 15 9500 vs. $2300 XPS 15 9500: Here is everything the higher-end option will get you

Please share our article, every link counts!