Best Sellers
Hot Seller- $699.99
- + FREE SHIPPING
WD_BLACK SN7100 M.2 2280 4TB PCI-Express PCIe 4.0 Internal Solid State Drive (SSD) WDBELG0040BBK-WRSN
- High Octane Gaming SSD That Doesn't Back Down
- Built with Leading Edge Tech
- More Space for Favorites and New Titles
- Clear That Checkpoint Before Your Battery Clocks Out
- Do More with WD_Black Dashboard
- Endurance for Intense Workloads
+
+
Specs
Reviews
Learn more about the SanDisk WDBELG0040BBK-WRSN
| Best Seller Ranking | #11 in Internal SSDs |
|---|
| Brand | SanDisk |
|---|---|
| Series | WD_Black |
| Model | WDBELG0040BBK-WRSN |
| Device Type | Internal Solid State Drive (SSD) |
| Used For | Consumer |
| Form Factor | M.2 2280 |
|---|---|
| Capacity | 4TB |
| Memory Components | 3D NAND TLC |
| Interface | PCI-Express 4.0 x4 |
| Protocol | NVMe |
| Cache | No DRAM (HMB) |
| Max Sequential Read | Up to 7000 MBps |
|---|---|
| Max Sequential Write | Up to 6700 MBps |
| 4KB Random Read | Up to 900,000 IOPS |
| 4KB Random Write | Up to 1,350,000 IOPS |
| Terabytes Written (TBW) | 1200TB |
| Power Consumption (Idle) | Sleep (PS4): 5mW |
|---|---|
| Power Consumption (Active) | Average Active Power: 95mW Maximum Operating Power: 4.5W |
| Operating Temperature | 32°F to 185°F (0°C to 85°C) |
| Storage Temperature | -40°F to 185°F (-40°C to 85°C) |
| Max Shock Resistance | 1,500G @0.5 ms half sine |
| Max Vibration Resistance | 5 gRMS, 10-2000 Hz, 3 axes |
| Height | 1.14mm |
|---|---|
| Width | 22mm |
| Depth | 80mm |
| Weight | 5.8g |
| First Listed on Newegg | September 18, 2026 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-866-726-3475
- Support Website
- View other products from SanDisk
LOADING...
LOADING...