Lenovo Think System S4520 - SSD - Read Intensive - 480 GB - SATA 6Gb/s

Lenovo Think System S4520 - SSD - Read Intensive - 480 GB - hot-swap - 2.5" - SATA 6Gb/s - for Think Agile VX3530-G Appliance; VX7531 Certified Node; Think System SR250 V2; ST250 V2. The Think System S4520 Read Intensive SATA SSDs use 144-layer Intel 3D NAND TLC Flash Memory technology with a 6 Gbps SATA interface to provide an affordable solution with outstanding performance.

Compared with the S4510 series, these Read Intensive (Entry) drives offer improved endurance. The S4520 SSDs are optimized for read-intensive applications such as boot, web servers, lower data rate operational databases and analytics. 

• Primary Information

  Product Description:	Lenovo Think System S4520 - SSD - Read Intensive - 480 GB - SATA 6Gb/s
  Type:	Solid state drive - hot-swap
  Capacity:	480 GB
  NAND Flash Memory Type:	3D triple-level cell (TLC)
  Form Factor:	2.5"
  Interface:	SATA 6Gb/s
  Data Transfer Rate:	600 MBps
  Drive Class:	Read Intensive
  Features:	Enhanced Power Loss Data Protection, Thermal throttling, End-to-end Data Protection, Standard Endurance Technology (SET), S.M.A.R.T.
  Dimensions (WxDxH):	2.8 in x 3.9 in x 0.3 in
  Weight:	2.47 oz
  Manufacturer Warranty:	1-year warranty
  Designed For:	Think Agile VX3530-G Appliance 7Z63 (2.5"); VX7530 Appliance 7Z63 (2.5"); VX7531 Certified Node 7Z63 (2.5"); Think Station P920 Rack 7X06 (2.5"); Think System SD530 7X21 (2.5"); SN550 7X16 (2.5"); SN850 7X15 (2.5"); SR250 7Y51, 7Y52 (2.5"); SR250 V2 7D7Q; SR530 7X07 (2.5"), 7X08; SR550 7X03 (2.5"), 7X04 (2.5"); SR570 7Y02 (2.5"), 7Y03 (2.5"); SR590 7X98 (2.5"), 7X99; SR630 7X01 (2.5"), 7X02; SR630 V2 7Z71; SR635 7Y98, 7Y99 (2.5"); SR645 7D2X, 7D2Y; SR650 7X05, 7X06; SR650 V2 7D15, 7Z73; SR655 7Y00, 7Z01; SR665 7D2V, 7D2W; SR850 7X18, 7X19; SR850 V2 7D31, 7D32; SR850P 7D2F; SR860 7X69, 7X70; SR860 V2 7Z59, 7Z60; SR950 7X11, 7X12; ST250 7Y45, 7Y46; ST250 V2 7D8F; ST550 7X09, 7X10; ST650 V2 7Z74

• General

  Device Type:	Solid state drive - hot-swap
  Capacity:	480 GB
  NAND Flash Memory Type:	3D triple-level cell (TLC)
  Form Factor:	2.5"
  Interface:	SATA 6Gb/s
  Features:	Enhanced Power Loss Data Protection, Thermal throttling, End-to-end data protection, Standard Endurance Technology (SET), S.M.A.R.T.
  Width:	2.8 in
  Depth:	3.9 in
  Height:	0.3 in
  Weight:	2.47 oz

• Performance

  Drive Writes Per Day (DWPD):	2.8
  SSD Endurance:	2.5 PB
  Drive Class:	Read Intensive
  Drive Transfer Rate:	600 MBps (external)
  Internal Data Rate:	550 MBps (read) / 460 MBps (write)
  4KB Random Read:	79000 IOPS
  4KB Random Write:	30000 IOPS
  Average Latency:	103 µs

• Reliability

  MTBF:	2,000,000 hours
  Non-Recoverable Errors:	1 per 10^17

• Expansion & Connectivity

  Interfaces:	1 x SATA 6 Gb/s
  Compatible Bay:	2.5"

• Power

  Power Consumption:

  3 Watt (write)