Lenovo 4XB7A83978 internal solid state drive U.2 7.68 TB PCI Express 4.0 NVMe 3D TLC NAND

SKU
4XB7A83978
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ThinkSystem 2.5" 15mm U.2 P5520 7.68TB Read Intensive NVMe PCIe 4.0 x4 Trayless
The ThinkSystem P5520 Read Intensive NVMe SSDs are general-purpose yet high-performance drives with a PCIe 4.0 x4 interface. They are designed for greater performance and endurance in a cost-effective design, and to support a broader set of workloads. Now with SED encryption as standard, these drives help ensure data security, even when the drive is removed from the server.

This product guide introduces the drives and describes their features and specifications, and provides compatibility information. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the P5520 SSDs and consider their use in IT solutions.
SKU 4XB7A83978
Specification
Hard drive
SSD capacity7.68 TB
Memory type3D TLC NAND
Data transmission
Random write (4KB)220000 IOPS
Random read (4KB)1100000 IOPS
Endurance rating14 PB
Endurance
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Mean time between failures (MTBF)2000000 h
Certificates
CertificationFCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 BSMI: CNS 13438 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC
Performance
InterfacePCI Express 4.0
Component forServer/workstation
NVMeYes
SSD capacity7.68 TB
Memory type3D TLC NAND
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)220000 IOPS
Random read (4KB)1100000 IOPS
Mean time between failures (MTBF)2000000 h
Hardware encryptionYes
Design
Component forServer/workstation
CertificationFCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 BSMI: CNS 13438 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC
SSD form factorU.2
Features
InterfacePCI Express 4.0
Component forServer/workstation
NVMeYes
SSD capacity7.68 TB
Memory type3D TLC NAND
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)220000 IOPS
Random read (4KB)1100000 IOPS
Mean time between failures (MTBF)2000000 h
Hardware encryptionYes
CertificationFCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 BSMI: CNS 13438 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC
SSD form factorU.2
Random latency - read (up to)75 µs
Random latency - write (up to)15 µs
Sequential latency - read (up to)10 µs
Sequential latency - write (up to)13 µs
Drive writes per day (DWPD)1
Power
Power consumption (write)18 W
Power consumption (read)18 W
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage relative humidity (H-H)5 - 90%
Operating shock1000 G
Maximum operating altitude3048 m
Technical details
InterfacePCI Express 4.0
Operating temperature (T-T)0 - 70 °C
Storage relative humidity (H-H)5 - 90%
Operating shock1000 G
Maximum operating altitude3048 m
Hardware encryptionYes
SSD form factorU.2
Weight & dimensions
Width70 mm
Weight146 g
Height15 mm
Depth100 mm
Other features
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Endurance rating14 PB
Manufacturer Lenovo
In Stock N
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