Lenovo · SSD

Lenovo 4XB7A14000 1.92 TB SSD

Q: What are the main specs of the Lenovo 4XB7A14000 1.92 TB SSD?

1.92 TB, NVMe PCIe 4.0, 5000 MB/s read.

Q: When did the Lenovo 4XB7A14000 1.92 TB SSD come out?

It was released in 2022/11 (Lenovo).

1.92 TB · NVMe PCIe 4.0 · 5000 MB/s read

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Capacity 1.92 TB
Type NVMe PCIe 4.0
Sequential read 5000 MB/s
Sequential write 2400 MB/s

Lenovo 4XB7A14000 1.92 TB SSD is an internal SSD with 1.92 TB of space, reading at up to 5000 MB/s. It came out in 2022.

Released: 2022-11-25

Specifications

Key specs

Capacity: 1.92 TB
Type: NVMe PCIe 4.0
Sequential read: 5000 MB/s
Sequential write: 2400 MB/s
Released: 2022-11-25
Part number: 4XB7A14000
EAN / UPC: 0889488587209

Features

SSD capacity: 1.92 TB
SSD form factor: M.2
Interface: PCI Express 4.0
NVMe: Yes
Memory type: 3D TLC NAND
Component for: Server/workstation
Hardware encryption: Yes
M.2 SSD size: 2280 (22 x 80 mm)
Read speed: 5000 MB/s
Write speed: 2400 MB/s
Random read (4KB): 800000 IOPS
Random write (4KB): 120000 IOPS
Read latency: 80 µs
Write latency: 15 µs
S.M.A.R.T. support: Yes
ECC: Yes
Hot-swap: Yes
Uncorrectable Bit Error Rate (UBER): < 1 per 10^17 bits read
Mean time between failures (MTBF): 2000000 h
Drive writes per day (DWPD): 1

Power

Power consumption (read): 10.1 W
Power consumption (write): 9.1 W

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Operational conditions

Operating temperature (T-T): 0 - 70 °C
Storage temperature (T-T): -40 - 85 °C
Minimum operating temperature: 5 °C
Maximum operating temperature: 95 °C
Non-operating vibration: 20 G
Operating shock: 1500 G
Maximum operating altitude: 3050 m

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About this product

The ThinkSystem 7450 PRO Read Intensive NVMe SSDs are general-purpose yet high-performance family of NVMe solid-state drives. They are engineered 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 provides essential presales information to understand the ThinkSystem 7450 PRO Read Intensive NVMe SSDs offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the 7450 PRO SSDs and consider their use in IT solutions.

4XB7A14000 vs similar internal SSDs

	Lenovo 4XB7A14000 1.92 TB SSD	Integral 2 TB M.2 2230 NVMe Gen4 x 4PCIe SSD for TEAMGROUP T-FORCE TM5FF3002T0C101 and	QNAP SSD700D 1.92 TB SSD	Origin Storage SSD 1.92TB 2.5in NVMe U.2 1DWPD in Hot Swap Caddy
Capacity	1.92 TB	2 TB	1.92 TB	1.92 TB
Type	NVMe PCIe 4.0	NVMe PCIe 4.0	NVMe PCIe 4.0	NVMe PCIe 4.0
Sequential read	5000 MB/s	5000 MB/s	6800 MB/s	6800 MB/s
Sequential write	2400 MB/s	3200 MB/s	2000 MB/s	2700 MB/s
Released	2022	2026	2026	2025