Brand: Dell / SanDisk · SKU: LB406M · MPN: LB406M · Category: Storage
The LB406M is a 400GB, 2.5-inch Enterprise Solid State Drive (SSD) featuring a SAS 6Gb/s interface. It is classified as 'Mixed Use' (MU) endurance, designed for mission-critical, 24/7 applications with a typical 70/30 read/write workload. The drive often uses SanDisk technology and is compatible with Dell systems. Performance metrics vary slightly depending on the source, showing sequential reads up to 530MB/s and writes up to 410MB/s, with random read IOPS up to 120,000 and write IOPS varying based on the source and block size. It is built for high reliability with an MTBF of 2 million hours.
| MTBF | 2 Million Hours |
|---|---|
| Form Factor | 2.5 Inch SFF |
| Endurance Type | Mixed Use (MU) |
| Host Interface | SAS 6Gb/s |
| Storage Capacity | 400 GB |
| Operating Temperature | 0°C To 60°C |
| Random Read IOPS (4K) | Up to 120,000 (Varies) |
| NAND Flash Memory Type | Multi-Level Cell (MLC) |
| Random Write IOPS (4K) | Up to 34,000 (Varies) |
| Sequential Read Throughput | Up to 530 MB/s (Varies) |
| Sequential Write Throughput | Up to 410 MB/s (Varies) |
| DWPD (Drive Writes Per Day for 5 Years) | 15x (for 400GB model) |
| Warranty | Varies by seller (e.g., 90-day, 1 Year, or 5 Year depending on source/condition) |
| Weight | <0.4kg |
| Dimensions | 100.2mm(L) x 69.8mm(W) x 15.0mm(H) or 15.0 X 70.1 X 100.45 MM (Approx. 2.5-inch SFF) |
The Dell/SanDisk LB406M is a 400GB SAS 6Gb/s enterprise SSD built for mixed-use workloads, offering a strong balance between read and write performance suitable for transactional applications like OLTP, VDI, and general enterprise server use. It features a 2.5-inch form factor, MLC NAND, and is designed for high reliability.
Yes, this Dell Lightning Mixed-Use 400GB Solid State Drive (SSD) / SanDisk LB406M (LB406M) is 100% genuine Dell / SanDisk hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Dell Lightning Mixed-Use 400GB Solid State Drive (SSD) / SanDisk LB406M includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the LB406M.