„Lenovo“ 4XB7A80319 vidinis SSD diskas

Lenovo 4XB7A80319. SSD capacity: 1.92 TB, SSD form factor: 2.5", Read speed: 2100 MB/s, Write speed: 2000 MB/s, Data transfer rate: 24 Gbit/s, Component for: Server/workstation

The ThinkSystem PM1653 Read Intensive SAS 24Gb SSDs, in capacities of up to 30.72 TB, are next-generation high-performance 24Gb SAS self-encrypting SSDs (SEDs) suitable for a wide range of applications of running on ThinkSystem servers.

Unlike 6 Gb/s SATA drives, the 24 Gb/s SAS interface on these drives supports full duplex data transfer for higher performance, and enterprise-level error recovery for better availability. By combining the enhanced reliability of Samsung NAND flash memory silicon with NAND Flash management technologies, PM1653 SSDs deliver endurance of up to 1 drive writes per day (DWPD) for 5 years, which is suitable for many enterprise applications with read-intensive storage characteristics.

Self-encrypting drives (SEDs) provide benefits by encrypting data on-the-fly at the drive level with no performance impact, by providing instant secure erasure thereby making the data no longer readable, and by enabling auto-locking to secure active data if a drive is misplaced or stolen from a system while in use. These features are essential for many businesses, especially those storing customer data.

Features

SSD capacity: 1.92 TB
SSD form factor: 2.5"
Interface: SAS
Memory type: V-NAND TLC
Component for: Server/workstation
Feature: Hardware encryption
Data transfer rate: 24 Gbit/s
Read speed: 2100 MB/s
Write speed: 2000 MB/s
Random read (4KB): 420000 IOPS
Random write (4KB): 95000 IOPS
Read latency: 120 µs
Write latency: 45 µs
Feature: S.M.A.R.T. support
Feature: Hot-swap
Mean time between failures (MTBF): 2000000 h
Certification: ULTUVFCCICCBCE MarkC-Tick MarkBSMI (Taiwan)KCC (Korea EMI)VCCI

Power

Power consumption (read): 11.5 W
Power consumption (write): 14.7 W

Weight & dimensions

Width: 70 mm
Depth: 100 mm
Height: 15 mm
Weight: 160 g

Operational conditions

Operating temperature (T-T): 0 - 70 °C
Storage temperature (T-T): -40 - 85 °C
Operating relative humidity (H-H): 5 - 95%
Maximum operating altitude: 4572 m

Other features

Compliance certificates: RoHS