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Western Digital PC SN5000S SDEPNSJ-1T00-1006

SN5000S SDEPNSJ-1T00-1006

The Western Digital SDEPNSJ-1T00-1006 is a 1-terabyte M.2 22 by 80 NVMe SSD and a close enough relative of the SN5000S SDEQNSJ-1T00. The SN5000S series was launched in March 2024 in 2230 and 2280 sizes and 512 GB to 2 TB capacities.

The PCIe 4 x4 SSD drive seemingly has no DRAM cache and is supposed to deliver sequential read rates up to 6,000 MB/s (writes: 5,400 MB/s) at a power consumption of no more than 6.5 W. Its TBW value is fairly standard at 300.

Performance

CrystalDiskMark believes the SSD performs slightly better than what Western Digital promises; AS SSD is far less optimistic. Generally speaking, this is a lower mid-range PCIe 4 SSD as of early 2025. Higher-end models have no trouble crossing the 7 GB/s barrier both for reads and writes.

TypeSSD
SizeM.2 2280
Capacity1000 GB
InterfaceNVMe
Announced14.03.2024
LinkWestern Digital PC SN5000S SDEPNSJ-1T00-1006

Benchmarks

Performance Rating - DiskSpd
25.3 pt (29%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.709 -97%
...
SK hynix HFS512GEJ4X112N
24.3 -4%
Solidigm P41 Plus SSDPFKNU010TZ
24.4 -4%
Samsung PM9B1 256GB MZ9L4256HCJQ
24.4 -4%
SK hynix BC901 HFS001TEJ4X164N
24.6 -3%
HP EX900 Pro 1 TB
24.7 -2%
BiWin CE480V6D10H-1TB
25.1 -1%
Micron MT001TAYAX8U40
25.2 0%
BIWIN NS200 1TB CNF82GS1G02-1TB
25.3 0%
Phison PS5013 PRO-X-1TB-G2R NVMe SSD
25.3 0%
Western Digital PC SN5000S SDEPNSJ-1T00-1006
25.3
2x Micron 2300 2TB MTFDHBA2T0TDV (RAID 0)
25.5 1%
Phison ESMP001TKB5C3
25.5 1%
511BS0512HB-TX01
25.6 1%
Lexar NM610 Pro NM610P001T-HNNNG
25.6 1%
WDC PC SN730 SDBPNTY-512G
25.6 1%
Micron 2550 512GB
25.6 1%
WDC PC SN720 SDAQNTW-1T00
25.7 2%
2x WDC PC SN730 SDBPNTY-1T00 (RAID 0)
25.9 2%
Kioxia XG8 KXG80ZNV2T04
26 3%
...
Kingston Fury Renegade G5
87.4 245%
0%
100%
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AS SSD - Copy Game
2276 MB/s (38%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
977 MB/s (36%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
3460 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
3286 Points (20%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
1502 Points (21%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
1249 Points (20%)
+ 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
1091 MB/s (18%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
696 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
165.8 MB/s (32%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
64.4 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
2452 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
4887 MB/s (38%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
121.9 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
57.7 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
485 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
619 MB/s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
5601 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
6232 MB/s (33%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
403 MB/s (8%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
802 MB/s (12%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
137 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
42.5 MB/s (12%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
495 MB/s (8%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
392 MB/s (5%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
3699 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
1080 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
5588 MB/s (38%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
6378 MB/s (40%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
6359 MB/s (39%)
+ 1 benchmarks and specifications   + Show comparison chart
0100200300400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000310032003300340035003600370038003900400041004200430044004500460047004800490050005100520053005400550056005700580059006000610062006300Tooltip
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Add one or more devices and compare

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search for model:
v1.33
log 10. 14:51:37

#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, 05 Aug 2025 20:55:48 +0200 +0.001s ... 0.001s

#4 composed specs +0.01s ... 0.011s

#5 did output specs +0s ... 0.011s

#6 getting avg benchmarks for device 4259 +0.019s ... 0.03s

#7 got single benchmarks 4259 +0.005s ... 0.036s

#8 got avg benchmarks for devices +0s ... 0.036s

#9 min, max, avg, median took s +1.03s ... 1.066s

#10 return log +0.001s ... 1.067s

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Klaus Hinum (Update: 2025-03-27)