Enterprise SAS Hard Drives
10K & 15K RPM SAS drives for Dell, HP, and Lenovo servers
About SAS Hard Drives
SAS (Serial Attached SCSI) hard drives are the backbone of enterprise storage — delivering higher reliability, faster throughput, and dual-port redundancy that SATA drives cannot match. Every data center, server room, and SAN relies on SAS drives for mission-critical workloads.
We stock enterprise SAS drives from Seagate, Western Digital (HGST), and Toshiba in all standard capacities and speeds.
SAS Drive Quick Reference
- 300GB 10K/15K SAS — Legacy servers, high-IOPS databases
- 600GB 10K/15K SAS — Most popular enterprise capacity
- 900GB/1.2TB 10K SAS — Balanced performance and capacity
- 2TB/4TB 7.2K SAS — Nearline storage, backup, archival
- SAS 12Gb/s (SAS3) — Current generation, backward compatible with SAS2 (6Gb/s)
All drives are tested and ship with a compatibility guarantee for Dell, HP, and Lenovo servers. Need drives with caddies? See our Dell and HP caddy pages.
Featured SAS Hard Drives Products
03T7739 - Lenovo 900GB 10000RPM SAS 6Gbps 2.5-inch Enterprise Hard Drive$152.00
AL13SXB45EN - HP 450GB SAS 12Gb/s 15000RPM 3.5-inch Enterprise Hard Drive
03T7732 - Lenovo 3TB 7200RPM SAS 6Gb/s 3.5-inch Enterprise Hard Drive$545.88
03T7738 - Lenovo 600GB 10000RPM SAS 6Gb/s 2.5-inch Enterprise Hard Drive$205.38
118032840 - EMC 3TB 7200RPM SAS 6Gb/s 3.5-inch Enterprise Hard Drive$463.78
4XB0K12303 - Lenovo 300GB 10000RPM SAS 12Gb/s 2.5-inch Enterprise Hard Drive$330.34
25N64 - Dell Enterprise Plus 4TB SAS 12Gb/s 7200RPM 3.5-inch Hard Drive$132.000JG1T2 - Dell 600GB 10000RPM SAS 12Gb/s SFF 2.5-inch Enterprise Hard Drive$152.61
JG1T2 - Dell 600GB 10000RPM SAS 12Gb/s SFF 2.5-inch Enterprise Hard Drive$149.82
ST2000NX0323 - Seagate 2TB SAS 12Gb/s 128MB Cache 2.5-inch Enterprise Hard Drive$217.60
EH03000FBQDD - HP 300GB 15000RPM SAS 6GB/s SC Enterprise 2.5-inch Hard Drive$322.09
J9F49A - HP 1.8TB 10000RPM SAS 12Gb/s 512e 2.5-inch Enterprise Hard Drive$212.00
ST2000NX0263 - Seagate Enterprise 2TB SAS 12Gb/s 128MB Cache 2.5-inch Hard Drive$150.40
OB25642 - HP 300GB 10000RPM SAS 6GB/s SC Enterprise 2.5-inch Hard Drive$300.97
880152-001 - HP 300GB SAS 12Gb/s 15000RPM 2.5-inch Enterprise Hard Drive$112.00
873036-001 - HP 1.2TB 10000RPM SAS 12Gb/s 2.5-inch Enterprise Hard Drive$132.00
870797-001 - HPE 600GB 15000RPM SAS 12Gb/s 2.5-inch Enterprise Hard Drive$212.00
781578-001 - HP 1.2TB 10000RPM SAS 12Gb/s 2.5-inch Enterprise Hard Drive$97.60
Browse all 26,682 SAS Hard Drives SKUs.
Frequently Asked Questions
What is the difference between SAS and SATA drives?
SAS drives offer dual-port connectivity (redundancy), faster rotational speeds (10K/15K vs 7.2K RPM), full-duplex communication, and enterprise-grade reliability (2M hours MTBF vs 1M for SATA). SAS costs more per TB but is required for mission-critical workloads. SATA is fine for read-heavy, non-critical storage.
Can I use SAS drives in a SATA slot?
No. SAS drives require a SAS backplane and SAS/RAID controller. However, SATA drives CAN be used in SAS backplanes — SAS is backward compatible with SATA. The reverse is not true.
What does 10K and 15K mean for SAS drives?
10K (10,000 RPM) and 15K (15,000 RPM) refer to the spindle rotation speed. 15K drives deliver ~30% more IOPS than 10K but cost more and come in smaller capacities (max 600GB). 10K drives offer the best balance of performance and capacity for most enterprise workloads.