
SanDisk TXA2D2 Optimus 400GB 6Gbps eMLC Enterprise 2.5 SFF SAS Solid State Drive SSD SDLKAD6M-400G - New Pull
Elevate Your Enterprise Infrastructure with the SanDisk Optimus TXA2D2 When IOPS, seamless throughput, and absolute reliability are your top priorities, the SanDisk TXA2D2 400GB SAS SSD delivers. Originally developed under the highly respected Optimus line, this drive is engineered specifically for demanding enterprise storage arrays, cloud computing, and massive database applications.
Uncompromising Performance & Endurance Unlike standard consumer SSDs, the TXA2D2 utilizes enterprise-grade Multi-Level Cell (eMLC) flash technology combined with a high-bandwidth SAS interface. This architecture drastically reduces latency and prevents storage bottlenecks, guaranteeing that your high-performance computing (HPC) scenarios, hyper-converged infrastructure (HCI), and virtual machines operate with peak responsiveness.
Maximum Resiliency for Data Center Workloads With an exceptional Mean Time Between Failures (MTBF) and high Drive Writes Per Day (DWPD) endurance, the SanDisk TXA2D2 is built to withstand the rigors of 24/7/365 data center operations. Whether you are using it as a primary tier-1 storage solution, a caching drive, or an upgrade to legacy spinning hard disks, this SSD ensures data integrity while drastically reducing overall power and cooling costs.
| Drive Model | SDLKAD6M-400G |
|---|---|
| Capacity | 400GB |
| Performance | |
| Capacity | |
| Reliability | |
| Endurance | |
| Power | |
| Environmental | |
| Mechanical | |
| Form Factor | 2.5 9.5mm |
| Interface | 6Gb/s SAS |
| Interface Ports | Dual/Wide |
| Sequential Read/Write (MB/s) | Up to 500/500 MB/s / 1 GB/s Wide-Port |
| Random Read/Write (IOPS) | Up to 90K/35K IOPS |
| 19nm eMLC User Capacities | 400GB |
| Sector Sizes | 512, 520, 528 byte |
| Data Reliability (BER) | 1 unrecoverable error in 100,000,000,000,000,000 bits read |
| MTBF | 2.5M hours |
| Data Fail Recovery | F.R.A.M.E. (Flexible Redundant Array of Memory Elements) |
| Power Fail Recovery | EverGuard Technology: Backup Power Circuitry |
| Data Path Protection | DataGuard Technology, T10 DIF |
| Random Workload | 1 DWPD |
| Vcc | 5V/12V |
| Active (Typ) | 7W |
| Shock | 1000 g half-sine, 0.5 msec, 3 shocks along each axis, X, Y, Z, in each direction |
| Vibration | 2.17g rms, 7-800 Hz |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 90°C |
| Humidity | 5% to 95%, non-condensing, relative humidity |
| Altitude | 5486.4 m [18,000 ft] |
| Length (mm/in) | 100.20/3.945 |
| Width (mm/in) | 69.85/2.75 |
| Height | 9.5/0.374 |
SAN-SDLKAD6M-400G-NP-OE
Alternate Part Numbers: TXA2D2 TXA2D20400GA6XYR

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