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Lenovo ThinkSystem S4520

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SKU

4XB7A78628

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Details

The ThinkSystem S4520 read intensive SATA SSDs use 144-layer Intel 3D NAND TLC flash memory technology with a 6Gbps SATA interface to provide an affordable solution with industry leading performance. These read intensive 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.

Specifications

General Information
Category	Hard drives
Description	Lenovo ThinkSystem S4520 - SSD - Read Intensive - encrypted - 7.68 TB - 2.5" - SATA 6Gb/s - 256-bit AES - CRU - for ThinkSystem SD650 V2 7D1M (2.5"); SD650-N V2 7D1N (2.5")
Manufacturer	Lenovo
MSRP	$22,299.00
UNSPSC	43201803
Main Specifications
Dimensions & Weight / Depth	100 mm
Dimensions & Weight / Height	7 mm
Dimensions & Weight / Weight	70 g
Dimensions & Weight / Width	70 mm
Hard Drive / Capacity	7.68 TB
Hard Drive / Form Factor	2.5"
Hard Drive / Interface	Serial ATA-600
Hard Drive / Interface	Serial ATA-600
Header / Brand	Lenovo
Miscellaneous / Product Color	White
Packaged Quantity	1
Service & Support / Type	1-year warranty
Storage / Type	Solid state drive
Compatibility Information
Designed For	Lenovo ThinkSystem SD650 V2 7D1M (2.5") Lenovo ThinkSystem SD650-N V2 7D1N (2.5")
Environmental Parameters
Humidity Range Operating	5 - 95% (non-condensing)
Max Operating Temperature	70 °C
Min Operating Temperature	0 °C
Shock Tolerance (non-operating)	1000 g @ 0.5 ms
Shock Tolerance (operating)	1000 g @ 0.5 ms
Vibration Tolerance (non-operating)	3.13 g @ 5-800 Hz
Vibration Tolerance (operating)	2.17 g @ 5-700 Hz
Expansion & Connectivity
Compatible Bay	2.5"
Interfaces	1 x SATA 6 Gb/s
General
Capacity	7.68 TB
Depth	100 mm
Device Type	Solid state drive
Encryption Algorithm	256-bit AES
Features	Standard Endurance Technology (SET), Enhanced Power Loss Data Protection, 144-layer Intel 3D NAND TLC, End-to-end data path protection, 3D NAND Technology, Thermal throttling, trayless, S.M.A.R.T.
Form Factor	2.5"
Hardware Encryption	Yes
Height	7 mm
Interface	SATA 6Gb/s
NAND Flash Memory Type	3D triple-level cell (TLC)
Weight	70 g
Width	70 mm
Manufacturer Warranty
Service & Support	Limited warranty - replacement - 1 year
Miscellaneous
Compliant Standards	CSA C22.2 No. 60950-1-07 Second Edition 2014-010, UL 60950-1 2014-10-14 Second Edition, Morocco Decree # 2574-14 (EMC), AS/NZS CISPR22:2009+A1:2010, UL/CSA 62368-1 Second Edition, EU Low Voltage Directive, AS/NZS CISPR 32:2015, Directive 2011/65/EU, Directive 2012/19/EU, Directive 2014/30/EU, FCC CFR47 Part 15 B, BSMI CNS 13438, KCC Article 11.1, EN 55035:2017, EN 55032:2012, EN55022:2006, China EFUP, ICES-003, VCCI
Pricing Type	Customer-replaceable Unit (CRU)
Performance
4KB Random Read	86000 IOPS
4KB Random Write	30000 IOPS
Average Latency	37 µs
Drive Class	Read Intensive
Drive Transfer Rate	600 MBps (external)
Drive Writes Per Day (DWPD)	2.6
Internal Data Rate	550 MBps (read) / 510 MBps (write)
SSD Endurance	36.5 PB
Power
Power Consumption	4.4 Watt (typical)
Reliability
MTBF	2,000,000 hours
Non-Recoverable Errors	1 per 10^17