HGST VIR-HW-M2-LP-1100-2B 0T00812 데이터 시트
제품 코드
0T00812
Data Sheet
FlashMAX
®
II PCIe
Enterprise Solid-State Drives
Highlights
•
Uncompromised, consistent performance across
a wide variety of workloads
•
Sustained, predictable performance over the
lifetime of the product
•
Highest capacity in the industry for a PCIe
Flash storage product – up to 4.8TB in a
HH-HL form factor
•
UEFI boot, available with Standard models
•
Dynamic, global wear-leveling
•
Enterprise-grade reliability: Flash-aware RAID,
End-to-End data-path protection, advanced
ECC, secure erase, power fail protection
Applications/Environments
•
Enterprise-class servers and high
performance computing
•
Suitable for the most demanding scale-out
database workloads
•
Online Transaction Processing (OLTP) and
Online Analytical Processing (OLAP)
•
High Frequency Trading (HFT)
•
Virtual Computing
•
Space and/or power constrained
environments
HGST Storage Class Memory
HGST incorporates specialized software and hardware that combine to implement Storage Class
Memory (SCM) within the server. The HGST architecture has been designed to tightly integrate
different kinds of Flash media, hardware and software to deliver memory-class performance
with storage-class capacity and persistence. HGST’s FlashMAX® II SCM devices and associated
software deliver performance without compromise, along with HDD-like capacity in a very
compact, universal form factor.
vFAS™
vFAS is an Adaptive Scheduling algorithm, which delivers the most efficient access to Flash
media for applications. In addition to providing optimized access for peak performance,
vFAS also includes sophisticated techniques to ensure applications get steady sustained
performance at all times. vFAS virtualizes the underlying Flash media to present a standard
block device interface to applications, without inefficient storage protocols or interconnects,
resulting in significant gains in application performance.
FlashMAX II presents a traditional block storage volume to the host so that applications
can easily access it without modification. vFAS has been designed to treat Flash media
more like an extension of memory, while maintaining a traditional block storage interface
for applications. All of this is done without the use of storage protocols, storage controllers
or storage interconnects. The result is latencies under 30 μs, which is closer to DRAM
performance.
Unconditional Performance
FlashMAX II with vFAS delivers consistent performance across all application workloads,
even when the device is fully utilized. FlashMAX II with vFAS delivers application
performance whether it is peak small block read performance, where a single low profile
card can deliver over 1.1 million IOPS, or sustained mixed read/write performance when the
drive is full.
drive is full.
Simplified Management
Unlike many competing solutions, 100% of the capacity available on a FlashMAX II card
is available as a single host volume on the server without having to leverage 3rd party
software RAID products to stripe across multiple drives. With FlashMAX II you can have a
single volume presented to the operating system up to the advertised formatted capacity,
which can be as large as 4.8TB when using the FlashMAX II Capacity model.
which can be as large as 4.8TB when using the FlashMAX II Capacity model.
Features and Benefits
Feature / Function
Benefits
Performance
2700MB/s / 1000MB/s sequential R/W
Maximum performance density in a HH-HL PCIe SSD drives maximum consolidation and savings
345k / 245k IOPS random R/W
315k IOPS on 70/30 mix R/W
315k IOPS on 70/30 mix R/W
Low Latency
< 30
μs write latencies
DRAM-like performance
Capacity
4800GB, 2200GB, 1100GB, 550GB
Industry leadership in capacity in HH-HL form factor
Reliability
Power fail protection
Assures data integrity during power failures
4800GB, 2200GB, 1100GB and 550GB
MLC | HH-HL | PCIe 2.0