ZeusRAM SAS SSD

ZeusRAM SAS SSD

8GB
Enterprise DDR3 RAM
Solid-State Drives

  • Wear Resistant – Will not wear out, even under the most write-intensive workloads
  • Serviceability – Hot pluggable, for ease of maintenance
  • Low Latency – Improve efficiency and accelerate applications

Offering DRAM-like read and write speeds with the persistent data storage of Flash demanded by enterprise applications, you can eliminate the need for volatile DRAM with the ZeusRAM™ SAS SSD. During the warranted life of the product, enterprise applications can write to ZeusRAM at extremely high speeds 24 hours per day, 365 days per year—year after year—and the drive will not wear out, even under the most write-intensive workloads. Whether it is a business intelligence application running large amounts of data analytics, or a high-performance computing appliance generating large amounts of data, ZeusRAM helps speed up applications by providing extremely low latencies, faster responses and wear-resistant reliability.

General
Model # / Part #
Z4RZF3D-8UCS / 0T00291
Interface
SAS 6Gb/s
Capacity (GB)
8
Form Factor
3.5 inch
Performance
Latency Average (ms)
<23µs /<23µs
Read Throughput (max MB/s, sequential 64k)
900/475
Write Throughput (max MB/s, sequential 64K)
800/430
Read IOPS (max IOPS, random 4k)
100,000/69,000
Write IOPS (max IOPS, random 4k)
100,000/51,000
Physical Size
Z-Height (mm)
25.4
Dimensions (width x depth, mm)
147 x 101.6
Environmental (operating)
Ambient Temperature
0° to 60°C

Highlights

  • Integrated small-footprint solution eliminates the need for volatile DRAM
  • High throughput SCSI-compatible interface for use in unified enterprise storage applications
  • Reduces file system overhead in enterprise appliances
  • Full data path protection
  • Power-down protection
  • Easy removal and replacement without system downtime
  • SMART feature eliminates wearout under the most write-intensive enterprise workloads

Applications/Environments

  • Enterprise applications
  • Business applications
  • High-performance computing (HPC)
REACH Certificate of Compliance for HGST Storage Products

REACH Certificate of Compliance for HGST Storage Products.

Agency Approval Letter
RoHS II Compliance and Exemptions for HGST Storage Products

Identifies HGST storage products that comply with the European Union Directive 2011/65/EU on the restriction of use of certain hazardous substances (“RoHS Directive”).

Agency Approval Letter
ZeusRAM SAS SSD Data Sheet

ZeusRAM SAS SSD Data Sheet

Data sheet
General End User Licence Agreement

This end-user license agreement (""EULA"") is a legal agreement between you and HGST, Inc. on behalf of itself and its affiliates (“HGST”) that governs your use of the software product (the “Software Product”) which works with the identified products.

EULA
Combined Warranty Statement for s620 SATA, s840 SAS and ZeusRAM™ Solid-State Drives (SSDs)

Combined Warranty Statement for s620 SATA, s840 SAS and ZeusRAM™ Solid-State Drives (SSDs)

Warranty Statement