HGST 0B34893 Ultrastar SS300 400Gb SAS-III 12.0Gbps 2.5-Inch SFF Solid State Drive

Overview

Ultrastar SS300 combines enterprise-grade 3D MLC or TLC NAND flash memory, advanced endurance management firmware and power loss data management techniques to extend reliability, endurance, and sustained performance over the life of the SSD. The Ultrastar SS300 family achieves an extraordinary 0.35% annual failure rate (AFR) or 2.5 million hours mean-timebetween-failure (MTBF). The 3.2TB 10 DW/D capacity Ultrastar SSD endures up to 59 petabytes (PB) of random writes over the life of the drive—the equivalent of writing 16 terabytes (TB) per day for five years. For complete end-to-end data protection and reliability, the Ultrastar SS300 family incorporates the T10 Data Integrity Field (DIF) standard, extended error correction code (ECC), ExclusiveOR (XOR) parity to protect against flash die failure, parity-checked internal data paths without an external write cache, and an exclusive power loss data management feature that does not require supercapacitors. The Ultrastar SS300 family is backed by a five year limited warranty, or the maximum Petabytes (PB) written (based on capacity), whichever comes first.

 

Specifications

Model Number:  0B34893

Brand:  HGST

Alt Part Number(s):  0B34893

Product Type:  Solid State Drive (SSD)

 

Technical Description

Brand:  HGST

Model:  0B34893

Series:  Ultrastar SS300

Capacity:  400GB

Speed:  Solid State Memory

Interface Types:  SAS Serial Attached SCSI

Form Factor:  2.5inx15mm SFF Server Drive

Sector Size:  512 / 512e

Sustained Throughput:  2100/2050

Electrical Interface:  SAS-3 Serial Attached SCSI v3 - 12.0Gbps

SSD Type:  MLC

SSD Endurance DWPD:  Enterprise Write Intensive

Enclosure Type:  Internal

Product Type:  Solid State Drive (SSD)

 

Features

SAS 12Gb/s interface

MLC NAND flash memory

2100 / 2050 MB/s sequential R/W

400K / 200K IOPS random R/W

285K IOPS on 70/30 mixed R/W

12G Active-Active Dual port & 12G single/dual port for enhanced reliability

Highest read/write performance at 14W operating power

Maximum throughput and IOPs for ultra-fast access to data. Double write performance of other 12Gb/s SAS SSD

 

* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.