400-BDNQ Dell 1.92TB TLC SATA 6Gbps Read Intensive 2.5-inch Internal Solid State Drive

Technical Specifications:

Manufacturer: Dell
Part Number: 400-BDNQ
Product Type: Enterprise Solid State Drive (SSD)
Capacity: 1.92 TB
Form Factor: 2.5-inch (7mm height)
Interface: SATA 6 Gb/s
Drive Type: Read Intensive (RI)
NAND Type: 3D TLC (Triple-Level Cell)
Hot-Pluggable: Yes (when used with compatible Dell servers and trays)
Performance (Typical):
Sequential Read: Up to ~550 MB/s
Sequential Write: Up to ~500 MB/s
Random Read (4K): Up to ~95,000 IOPS
Random Write (4K): Up to ~20,000–30,000 IOPS (typical for RI drives)
Endurance & Reliability:
Endurance Rating: ~1 Drive Write Per Day (DWPD) or ~1400 TBW (Terabytes Written)
MTBF: 2 million hours
Data Protection:
Power-loss protection
End-to-end data path protection
Advanced ECC (Error Correction Code)
Compatibility:
Optimized for Dell PowerEdge servers
Compatible with server models from 13G, 14G, and 15G generations
May require Dell drive tray (caddy) for installation in server bays
Power Consumption:
Active: ~3–4W
Idle: <1W
Use Case:
Enterprise environments with read-heavy workloads
Web servers, boot drives, content delivery, and virtual desktop infrastructure (VDI)
Applications that require high-speed access with low write frequency