Western Digital SN750 SSD
From Leo's Notes
Last edited on 30 June 2020, at 18:49.
The Western Digital SN750 SSD model WDS100T3XHC is a 1TB PCIe 3.0 x4 M.2 3D NAND TLC SSD based released in 2019. The model bundled with a heatsink was purchased from NewEgg in December 2019 for $200 CAD. The 1TB model has 600 TBW endurance.
The product specs can be found on Western Digital's website at https://www.westerndigital.com/products/internal-drives/wd-black-sn750-nvme-ssd.
Review with detailed specs at Guru3D: https://www.guru3d.com/articles-pages/wd-black-sn750-nvme-ssd-(1tb)-review,2.html
Crystal Disk Info
This is the CrystalDiskInfo dump from a new Western Digital SN750 1TB NVME SSD.
The SSD is connected via an adapter card on a PCI-e 2.0 slot. Because of this, I am not seeing the full advertised speed due to the bandwidth limit of the PCI-e 2.0 slot. I do get a solid 1600MB/s read and write from CrystalDiskMark benchmarks for sequential read and writes.
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CrystalDiskInfo 8.3.2 (C) 2008-2019 hiyohiyo
Crystal Dew World: https://crystalmark.info/
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OS : Windows 10 Professional [10.0 Build 17763] (x64)
Date : 2019/12/06 19:49:17
-- Controller Map ----------------------------------------------------------
+ Standard SATA AHCI Controller [ATA]
- KINGSTON SA400S37120G
- ATA Channel 0 (0) [ATA]
- ATA Channel 1 (1) [ATA]
+ Standard SATA AHCI Controller [ATA]
- ST500DM002-1BC142
- ST3500418AS
- ST3500418AS
- ST500DM002-1BC142
- ATAPI iHAS324 A
+ Standard Dual Channel PCI IDE Controller [ATA]
- ATA Channel 0 (0)
- ATA Channel 1 (1)
+ Microsoft Storage Spaces Controller [SCSI]
- Microsoft Storage Space Device
+ Standard NVM Express Controller [SCSI]
- WDS100T3XHC-00SJG0
-- Disk List ---------------------------------------------------------------
(1) KINGSTON SA400S37120G : 120.0 GB [0/2/0, pd1]
(2) ST500DM002-1BC142 : 500.1 GB [1/X/X, pd1] - st
(3) ST3500418AS : 500.1 GB [2/X/X, pd1] - st
(4) ST3500418AS : 500.1 GB [3/X/X, pd1] - st
(5) ST500DM002-1BC142 : 500.1 GB [4/X/X, pd1] - st
(6) WDS100T3XHC-00SJG0 : 1000.2 GB [5/4/0, sq] - nv
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(6) WDS100T3XHC-00SJG0
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Model : WDS100T3XHC-00SJG0
Firmware : 102000WD
Serial Number : 19174C800630
Disk Size : 1000.2 GB
Buffer Size : Unknown
# of Sectors :
Rotation Rate : ---- (SSD)
Interface : NVM Express
Major Version : NVM Express 1.3
Minor Version :
Transfer Mode : PCIe 2.0 x4 | PCIe 3.0 x4
Power On Hours : 0 hours
Power On Count : 3 count
Host Reads : 0 GB
Host Writes : 0 GB
Temperature : 25 C (77 F)
Health Status : Good (100 %)
Features : S.M.A.R.T.
APM Level : ----
AAM Level : ----
Drive Letter :
-- S.M.A.R.T. --------------------------------------------------------------
ID RawValues(6) Attribute Name
01 000000000000 Critical Warning
02 00000000012A Composite Temperature
03 000000000064 Available Spare
04 00000000000A Available Spare Threshold
05 000000000000 Percentage Used
06 000000000001 Data Units Read
07 000000000001 Data Units Written
08 000000000014 Host Read Commands
09 000000000002 Host Write Commands
0A 000000000000 Controller Busy Time
0B 000000000003 Power Cycles
0C 000000000000 Power On Hours
0D 000000000000 Unsafe Shutdowns
0E 000000000000 Media and Data Integrity Errors
0F 000000000001 Number of Error Information Log Entries
-- IDENTIFY_DEVICE ---------------------------------------------------------
0 1 2 3 4 5 6 7 8 9
000: 15B7 15B7 3931 3731 4334 3038 3630 3033 2020 2020 ....9171C4086003
010: 2020 2020 4457 3153 3030 3354 4858 2D43 3030 4A53 DW1S003THX-C00JS
020: 3047 2020 2020 2020 2020 2020 2020 2020 2020 2020 0G
030: 2020 2020 3031 3032 3030 4457 4404 001B 0700 2017 010200DWD..... .
040: 0300 0001 A120 0007 4240 000F 0200 0000 0002 0000 ..... ..B@..........
050: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
060: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
070: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
080: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
090: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
100: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
110: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
120: 0000 0000 0000 0000 0000 0000 0000 0000 0017 0704 ....................
130: 0214 04FF 0101 0161 0166 0032 0000 0000 0000 0000 .......a.f.2........
140: 6000 E0DB 00E8 0000 0000 0000 0000 0000 0000 0000 `...................
150: 0000 0000 0000 0000 0000 0000 0000 0000 0062 0101 .................b..
160: 0000 0001 0111 0166 0000 0000 0000 0000 0000 0000 .......f............
170: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
180: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
190: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
200: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
210: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
220: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
230: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
240: 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
250: 0000 0000 0000 0000 0000 0000 ............
-- SMART_NVME --------------------------------------------------------------
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
000: 00 2A 01 64 0A 00 00 00 00 00 00 00 00 00 00 00 .*.d............
010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
020: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
030: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
040: 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
050: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
070: 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0B0: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
1E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
1F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................