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9B-20-173-708
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SanDisk Optimus GX PRO 850X M.2 2280-D5-M 4TB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP81400TAH-000E0
Item #: 9B-20-173-708
Mfr. Part #: SDSP81400TAH-000E0
UNSPSC: 43201830
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Capacity:
4TB w/ Heatsink
1TB
1TB w/ Heatsink
2TB
2TB w/ Heatsink
4TB
4TB w/ Heatsink
8TB
8TB w/ Heatsink
M.2 2280-D5-M
4TB
PCI-Express 4.0 x4
+
+
Overview
Specs
Reviews
SanDisk Optimus GX PRO 850X M. 2 2280-D5-M 4TB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP81400TAH-000E0
Learn more about the SanDisk SDSP81400TAH-000E0
Model
Brand
SanDisk
Series
Optimus GX PRO 850X
Model
SDSP81400TAH-000E0
Device Type
Internal Solid State Drive (SSD)
Details
Form Factor
M.2 2280-D5-M
Capacity
4TB
Memory Components
3D NAND TLC
Interface
PCI-Express 4.0 x4
Protocol
NVMe 1.4
Performance
Max Sequential Read
Up to 7300 MBps
Max Sequential Write
Up to 6600 MBps
4KB Random Read
Up to 1,200,000 IOPS
4KB Random Write
Up to 1,100,000 IOPS
Terabytes Written (TBW)
2400TB
MTBF
1,750,000 hours
HeatSink
with HeatSink
Environmental
Power Consumption (Idle)
5 mW
Power Consumption (Active)
Average Active Power Read: 8.0W
Average Active Power Write: 7.2W
Operating Temperature
0°C ~ +85°C
Storage Temperature
-40°C ~ +85°C
Max Shock Resistance
1,500G @ 0.5 ms half-sine
Max Vibration Resistance
Operating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
Dimensions & Weight
Height
10.31mm
Width
24mm
Depth
80mm
Weight
30.4g
Additional Information
First Listed on Newegg
June 01, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years
Return Policies
Return for refund within: 30 days
Return for replacement within: 30 days
Restocking Fee: Yes
This item is covered by NeweggBusiness.com's Standard Return Policy.
Read full return policy for details.
Manufacturer Contact Info
Manufacturer Product Page
Manufacturer Website
Support Phone: 1-866-726-3475
Support Website
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