Western Digital | ASA Computers

Ultrastar DC ME200 Memory Extension Drive

Scale In-Memory Computing Infrastructure at a Better Total Cost of Ownership

OVERVIEW

Better TCO for In-Memory Computing Infrastructure with Ultrastar Memory Drive

In-memory computing is used for real-time data processing, application caching, large-scale databases, and acceleration for the data-driven economy. Cloud service providers and IT administrators faced mounting CAPEX and OPEX overhead when deploying in-memory architectures to achieve scalable hardware configurations. To help reduce CAPEX and OPEX for in-memory infrastructure, Ultrastar memory drive increases application memory by creating virtualized memory pools. Ultrastar memory drive scales up to 24TiB in a 1U server for use as virtualized memory without significant loss in application performance. The solution is transparent, requiring no changes to the existing operating systems or applications for near-DRAM performance.

ultrastar-dc-sn260-aic-front-western-digital Ultrastar-dc-me200-U-2 product-hero-ultrastar-dc-me200-western-digital-main Ultrastar-dc-me200-U.2-standingL-connector-CLEAN-HR

Scale In-Memory Computing

Scalibility

Scale DRAM Pools with no modifications to OS or applications

Reliability

Data Center class for critical applications

High Performance

Near-DRAM performance

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Highlights

  • Ideal for RedisTM and Memcached
  • No need to modify application stacks or Linux
  • Ability to scale to large memory pool sizes
  • Reduce node count by consolidating with Ultrastar DC ME200
  • NVMeTM U.2 or AIC HH-HL form factors

Applications and Workload

  • Real-Time Analytics
  • Web-scale caching
  • High Performance Computing (HPC)
  • Genomics
  • Cloud Services
  • Hosting Providers
  • Telcos
  • Software-as-a-Service (SaaS)
  • IoT Time Series Analysis

Specifications

U.2 2.5-Inch Drive
HH-HL Add-in Card
U.2 2.5-Inch Drive
HH-HL Add-in Card
General
Interface
NVMe 1.2 PCIe Gen3
NVMe 1.2 PCIe Gen3
Form Factor
U.2, 15mm
AIC, HH-HL
Software-Defined Memory Capacity1
1024 GiB, 2048 GiB, 4096 GiB
1024 GiB, 2048 GiB, 4096 GiB
Memory Storage Type
Volatile, non-persistent
Volatile, non-persistent
Included Software
Memory Technology (MET)
Memory Technology (MET)
Recommended Expansion2
Scale system memory up to 8x DRAM:
- Up to 24TiB in 2P servers (1U)
- Up to 48TiB in 4P servers (2U)
- Up to 96TiB in 8P servers (4U)
Reliability
Endurance (PBW)3
1 TiB model: 19.1
2 TiB model: 38.2
4 TiB model: 78
1 TiB model: 19.1
2 TiB model: 38.2
4 TiB model: 78
Limited Warranty4
5 years
5 years
Power
Requirement (DC, +/- 5%)
3.3V (aux) & 12V
3.3V (aux) & 12V
Operating Power (W, typical)
25W
25W
Operating Power (W, idle)
9W
9W
Physical Size
Z-Height (mm)
15mm
14.49mm
Dimensions (width x depth, mm)
100.45 x 69.85
167.65 x 68.9
Environmental
Operating Temperature
0° to 70° C (Ambient)
0° to 55° C (Ambient)