HGST 1.6TB SAS 12G WI SFF 2.5" SSD Ultrastar SS300 Series HUSMM3216ASS205
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- Specifications
- Description
| Manufacturer Part Number | HUSMM3216ASS205 |
| Manufacturer | HGST / Western Digital |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Solid State Drive (SSD) |
| Model | Ultrastar SS300 |
| Form Factor | SFF 2.5" SSD (Tray Not Included) |
| Interface | SAS |
| External Interfaces | 1x SAS Port |
| Storage Capacity | 1.6 TB |
| Transfer Rate | 12 Gbps |
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| Socket Type | SAS |
| TDP | 14 W |
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| Number of Ports | 1 |
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HGST Ultrastar SS300 1.6TB SAS 12G WI SFF 2.5" SSD – HUSMM3216ASS205
The HGST Ultrastar SS300 1.6TB (HUSMM3216ASS205) is a premium enterprise‑grade, write‑intensive SAS SSD engineered for mission‑critical workloads that demand maximum endurance, reliability, and consistent low‑latency performance. Built with 3D MLC NAND, dual‑port SAS 12Gb/s connectivity, and full TCG Enterprise + FIPS security, this drive is ideal for high‑duty servers, storage arrays, and data center environments operating 24/7.
Key Features
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1.6TB Enterprise Capacity
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SAS 12Gb/s Dual‑Port Interface (backward compatible with SAS 6Gb/s)
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Write‑Intensive (WI) Endurance Class – up to 10 DWPD
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29PB Total Bytes Written (TBW)
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High‑Performance MLC NAND
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FIPS Certified Self‑Encrypting Drive (SED)
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Power‑Loss Protection Architecture
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2.5" SFF Form Factor – 15mm Height
Performance
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Sequential Read: Up to 2,100 MB/s
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Sequential Write: Up to 2,050 MB/s
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Random Read (4K): Up to 240,000 IOPS
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Random Write (4K): Up to 128,000 IOPS
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Latency: ~85 μs
This level of performance makes the SS300 ideal for heavy write workloads such as databases, virtualization, logging, analytics, and high‑frequency transactional systems.
Endurance & Reliability
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10 Drive Writes Per Day (DWPD) for 5 years
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29PB TBW
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MTBF: 2.5 million hours
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AFR: 0.35%
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Bit Error Rate: 1 in 10¹⁷
Designed for continuous operation, the SS300 delivers exceptional longevity and reliability under sustained write pressure.
Advanced Data Protection
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TCG Enterprise + FIPS SED Encryption
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Cryptographic Erase Support
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T10 End‑to‑End Data Path Protection
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Power‑Loss Data Management (no external supercapacitor required)
Power & Physical Specs
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Form Factor: 2.5" SFF
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Z‑Height: 15mm
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Operating Power: ~9W (up to 14W peak)
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Idle Power: ~3.7W
Compatible OEM Part Numbers
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HGST Model: HUSMM3216ASS205
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HGST / Hitachi PN: 0B34993
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Cisco PN: 16‑101299‑01
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Lenovo Feature Codes: 01GV721 / 01GV736
Perfect for Cisco UCS, Lenovo ThinkSystem, and other enterprise servers requiring high‑endurance SAS SSDs.
Ideal Use Cases
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High‑write database workloads
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Virtualization & hyper‑converged infrastructure
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Financial transaction systems
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Logging, caching, and analytics
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Enterprise storage arrays