Overview The HPE 881457-B21 is a 2.4TB SAS 10K RPM hard drive in a Smart Carrier 2.5-inch hot-plug tray — the highest-capacity 10K 2.5″ drive for HPE ProLiant servers. It combines meaningful storage density with the rotational performance needed for transactional workloads. This drive is the standard choice for customers who need more capacity than […]
Hard Drive
872477-B21 — HPE 600GB SAS 10K RPM 2.5-inch SFF SC Hard Drive | Technical Guide
Overview The HPE 872477-B21 is a 600GB SAS 10K RPM hard drive in a Smart Carrier 2.5-inch hot-plug tray for HPE ProLiant Gen8 through Gen10 servers. This has been one of HPE’s most widely deployed storage options — the workhorse 10K drive for environments running transactional databases, email, and general enterprise applications. The SC carrier […]
400-AUZO — Dell 900GB SAS 15K RPM 2.5-inch SFF Hard Drive | Technical Guide
Overview The Dell 400-AUZO is a 900GB SAS 15K RPM hard drive providing 50% more capacity than the 600GB tier while maintaining the same 15,000 RPM performance. This drive targets environments that need both high IOPS and meaningful storage capacity — production databases, busy mail servers, and performance-critical application tiers. The 12Gbps SAS interface ensures […]
400-AJQD — Dell 600GB SAS 15K RPM 2.5-inch SFF Hard Drive | Technical Guide
Overview The Dell 400-AJQD is a 600GB SAS 15K RPM hard drive in a 2.5-inch hot-plug carrier. At 15,000 RPM, this drive delivers the highest IOPS of any mechanical drive — making it the choice for latency-sensitive transactional workloads where SSD budget isn’t available. The 600GB capacity is the standard tier for 15K drives, widely […]
401-ABHQ — Dell 2.4TB SAS 10K RPM 2.5-inch SFF Hard Drive | Technical Guide
Overview The Dell 401-ABHQ is a 2.4TB SAS 10K RPM hard drive and a direct cross-reference to the 400-ATIN. Both part numbers deliver identical specifications — 2.4TB capacity, 12Gbps SAS, 10,000 RPM in a 2.5-inch hot-plug tray. The 401-ABHQ PN typically appears on newer Dell configuration tools and CTO orders for 15th generation PowerEdge platforms. […]
400-ATIN — Dell 2.4TB SAS 10K RPM 2.5-inch SFF Hard Drive | Technical Guide
Overview The Dell 400-ATIN is a 2.4TB SAS 10K RPM hard drive in a 2.5-inch hot-plug carrier. This is the highest-capacity 10K SAS 2.5″ drive available for Dell PowerEdge servers, providing a balance of storage density, rotational performance, and enterprise reliability. The 12Gbps SAS interface and 10,000 RPM speed deliver consistent IOPS for transactional workloads, […]