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2x WDC PC SN730 SDBPNTY-512G (RAID 0)

 2x SN730 512GB (RAID 0)

The 2x Western Digital PC SN730 NVMe SSD 512GB is a RAID 0 combination of two SN730 drives. The data is striped across both devices, so 1 TB is usable, but if one drive fails all data is lost.

A single drive is specified at 3400 MB/s reading and 2700 MB/s writing and 460k 4K IOPS reading and 400k writing. The MTBF are 1.75 million hours and WD offers a 5 years warranty to consumers.

TypeSSD
SizeM.2
Capacity1024 GB
InterfaceNVMe
Announced03.02.2020

Benchmarks

Performance Rating - DiskSpd
26 pt (31%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.743 -97%
...
SK hynix HFS512GEJ4X112N
25.5 -2%
25.6 -2%
25.6 -2%
25.7 -1%
25.7 -1%
25.8 -1%
Samsung PM9B1 256GB MZ9L4256HCJQ
25.8 -1%
25.9 0%
25.9 0%
2x WDC PC SN730 SDBPNTY-512G (RAID 0)
26
26.1 0%
BiWin CE480V6D10H-1TB
26.2 1%
Micron MT001TAYAX8U40
26.4 2%
26.7 3%
26.7 3%
Micron 2550 512GB
26.8 3%
26.9 3%
26.9 3%
27 4%
...
Samsung 9100 Pro 2 TB
82.7 218%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Copy Game
1596 MB/s (27%)
AS SSD - Copy Program
812 MB/s (30%)
AS SSD - Copy ISO
1868 MB/s (17%)
AS SSD - Score Total
4227 Points (31%)
AS SSD - Score Write
1621 Points (22%)
AS SSD - Score Read
1727 Points (37%)
AS SSD - Access Time Write *
0 ms (0%)
AS SSD - Access Time Read *
0.1 ms (0%)
AS SSD - 4K-64 Write
1234 MB/s (21%)
AS SSD - 4K-64 Read
1396 MB/s (38%)
AS SSD - 4K Write
108 MB/s (21%)
AS SSD - 4K Read
42 MB/s (13%)
AS SSD - Sequential Write
2786 MB/s (25%)
AS SSD - Sequential Read
2888 MB/s (23%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
114.2 MB/s (10%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
43.8 MB/s (1%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
464.5 MB/s (15%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
546 MB/s (9%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
3233 MB/s (22%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
3473 MB/s (19%)
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
1375 MB/s (28%)
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
1447 MB/s (22%)
DiskSpd - DiskSpd 4k_q1t1_write
118 MB/s (27%)
DiskSpd - DiskSpd 4k_q1t1_read
43.1 MB/s (12%)
DiskSpd - DiskSpd 4k_q32t16_write
1290 MB/s (23%)
DiskSpd - DiskSpd 4k_q32t16_read
1612 MB/s (26%)
DiskSpd - DiskSpd seq_write
2763 MB/s (29%)
DiskSpd - DiskSpd seq_read
1985 MB/s (28%)
DiskSpd - DiskSpd seq_q8t1_write
3146 MB/s (22%)
DiskSpd - DiskSpd seq_q8t1_read
3024 MB/s (19%)
DiskSpd - DiskSpd Loop seq_q8t1_read
2935 MB/s (18%)
- 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 14. 04:58:25

#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 Mon, 12 May 2025 18:01:23 +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 3671 +0.017s ... 0.022s

#7 got single benchmarks 3671 +0.004s ... 0.027s

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

#9 min, max, avg, median took s +0.895s ... 0.922s

#10 return log +0.001s ... 0.923s

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Klaus Hinum (Update: 2021-05-26)