Features Axiom hot-swappable SAS (Serial Attached SCSI) SSDs are tailored for enterprise storage performance. As a high-performance option with dual-port capability in the Axiom Enterprise SSD lineup, Axiom SAS drives deliver up to 2,100/2,000 Mb/s sequential read/write speeds and are designed to handle high-traffic usage with lower latency. SAS SSDs outclass both HDDs and SATA (Serial ATA) SSDs in multiple facets such as performance, reliability and scalability. These advantages make them well-suited to handle the storage demands for common applications in data center or virtualization usage. Enterprises seeking to bolster storage performance should look to Axiom SAS drives to power their data centers. Full-duplex data transmission with dual-port design 12 Gb/s bandwidth and superior IOPS 800 GB to 7.68 TB storage capacities in a compact 2.5 form factor Higher MTBF and built-in advanced ECC Includes OEM drive caddies for easier installation Product Type: Solid State Drive Device Supported: Server Storage Capacity: 3.84 TB Product Type: Solid State Drive Compatibility: Lenovo - ThinkSystem SR250 Lenovo - ThinkSystem SR550 Server Lenovo - ThinkSystem SR590 Lenovo - ThinkSystem SR630 Lenovo - ThinkSystem SR645 Lenovo - ThinkSystem SR650 Lenovo - ThinkSystem ST250 Lenovo - ThinkSystem ST550 Device Supported: Server Storage Capacity: 3.84 TB Hot Swappable: Yes Manufacturer Part Number: SSDEP45LS3T8-AX Limited Warranty: 5 Year Drive Type: Internal Form Factor: 2.5 Drive Type: Internal Form Factor: 2.5 Manufacturer: Axiom Memory Solutions Product Model: EP450 Product Name: 3.84TB Enterprise Pro EP450 3.5-inch Hot-Swap SAS SSD Brand Name: Axiom Brand Name: Axiom Wireless LAN: No Drive Interface: SAS Drive Interface Standard: 12Gb/s SAS Environmentally Friendly: Yes Environmental Certification: RoHS Wireless LAN: No Maximum Read Transfer Rate: 2100 MB/s Maximum Write Transfer Rate: 2000 MB/s Drive Interface: SAS Drive Interface Standard: 12Gb/s SAS Random 4KB Read: