HGST Ultrastar SSD800MH 800GB 2.5-inch SAS Enterprise SSD (95000-02101-AT6DA1)
The HGST HUSPR3280ADP301 (P/N 95000-02101-AT6DA1) is an 800GB enterprise SAS solid-state drive in a 2.5-inch form factor, operating over a SAS 12Gb/s dual-port interface. This is a data center SSD from HGST's Ultrastar SSD800MH product line (now Western Digital) — it is not a consumer drive, not NVMe, and not SATA. The dual-port SAS interface provides multipath I/O for high-availability storage configurations. Condition: Refurbished — Tested & Certified by T.E.S IT-SOLUTIONS.
Engineering Context
The Ultrastar SSD800MH series uses enterprise MLC NAND with a SAS 12Gb/s dual-port interface providing up to 2,400 MB/s aggregate bandwidth across both ports. Sequential performance reaches up to approximately 530 MB/s read and 510 MB/s write per port. The dual-port architecture enables multipath I/O, allowing the drive to remain accessible through a secondary SAS path if the primary path fails — a requirement in enterprise storage arrays with redundant controllers. At 800GB, this capacity serves mixed-use enterprise workloads including database storage, transaction processing, and virtualized environments.
Deployment & Use Cases
SAS Storage Arrays: Drop-in SSD for enterprise storage arrays with SAS 12Gb/s backplanes from Dell (PowerEdge/PowerVault), HP (ProLiant/MSA), IBM, and NetApp.
Database Storage (OLTP): Transaction processing, database indexes, and mixed read/write workloads where SAS reliability and dual-port failover are required.
VMware ESXi / Hyper-V Datastores: VM storage in virtualized environments with SAS-based storage controllers.
High-Availability Storage: Dual-port SAS enables redundant path failover in active/active or active/passive controller configurations.
Technical Specifications
OEM: HGST (Western Digital)
Series: Ultrastar SSD800MH
Model: HUSPR3280ADP301
Part Number (MPN): 95000-02101-AT6DA1
Capacity: 800GB
Interface: SAS 12Gb/s (dual-port)
Form Factor: 2.5-inch enterprise SSD
Sequential Read: Up to ~530 MB/s (per port)
Sequential Write: Up to ~510 MB/s (per port)
Multipath I/O: Yes (dual-port SAS)
Condition: Refurbished — Tested & Certified by T.E.S IT-SOLUTIONS
Compatibility & Hard Constraints
SAS Only: The HGST HUSPR3280ADP301 (95000-02101-AT6DA1) is a SAS 12Gb/s drive. It does NOT work in SATA-only drive bays or with SATA-only controllers. While SAS backplanes accept SATA drives, the reverse is not true — SAS drives require SAS controllers.
SAS Controller Required: Requires a SAS HBA or RAID controller (LSI/Broadcom, HP Smart Array, Dell PERC, IBM ServeRAID). Standard SATA ports cannot communicate with SAS drives.
Not NVMe: SAS 12Gb/s provides lower throughput than NVMe (PCIe). For workloads requiring maximum IOPS or throughput above ~530 MB/s, NVMe SSDs over PCIe are required.
Drive Tray: Verify that your server's 2.5-inch SAS drive tray/caddy is compatible with your specific chassis.
Why Choose T.E.S IT-SOLUTIONS
T.E.S IT-SOLUTIONS (tes-itsolutions.com) provides lab-tested, verified refurbished enterprise storage and networking hardware. Each HGST SAS SSD is functionally tested with SAS SMART health data verified before shipment. Technical consultation is available for SAS compatibility verification. Global shipping with 1–3 business day handling. Professional packaging for sensitive enterprise equipment.