MSI · SSD

MSI M460 PCIe 4.0 NVMe M.2

1 TB · NVMe PCIe 4.0 · 5000 MB/s read

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Capacity 1 TB
Type NVMe PCIe 4.0
Sequential read 5000 MB/s
Sequential write 4500 MB/s

MSI M460 PCIe 4.0 NVMe M.2 is an internal SSD with 1 TB of space, reading at up to 5000 MB/s. It came out in 2022.

Released: 2022-12-22

Specifications

Key specs

Capacity: 1 TB
Type: NVMe PCIe 4.0
Sequential read: 5000 MB/s
Sequential write: 4500 MB/s
Released: 2022-12-22
Part number: S78-440L930-P83
EAN / UPC: 4711377022514

Features

NVMe version: 1.4
SSD capacity: 1 TB
SSD form factor: M.2
Interface: PCI Express 4.0
NVMe: Yes
Memory type: 3D NAND
Component for: PC/Laptop
Hardware encryption: Yes
M.2 SSD size: 2280 (22 x 80 mm)
Read speed: 5000 MB/s
Write speed: 4500 MB/s
Random read (4KB): 550 IOPS
Random write (4KB): 950 IOPS
Controller type: Phison E21T
S.M.A.R.T. support: Yes
TRIM support: Yes
Mean time between failures (MTBF): 1500000 h

Power

Power consumption (max): 4.3 W
Power consumption (idle): 0.05 W

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Weight & dimensions

Width: 80 mm
Depth: 22 mm
Height: 2.15 mm

Operational conditions

Operating temperature (T-T): 0 - 70 °C
Storage temperature (T-T): -40 - 85 °C

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About this product

M460 CHARGING AHEAD WITH SPEED

From the MSI universe comes storage with blazing speeds and incredible performance. Take your system to the next level with SPATIUM.

A NEED FOR SPEED!

Optimized for the PCIe Gen4 interface, SPATIUM M460 SSD reaches read/write speeds up to 5000/4500 MB/s, allowing for rapid data transfer and shortened game load times.

SMALL SIZE, MORE STORAGE

The latest 3D NAND flash technology brings dense storage in a compact design and allows SPATIUM storage capacities up to 2TB.

DON'T STOP GAMING

Built-in data security and error-correction capabilities extend the endurance and longevity of the NAND flash storage.

TAKE CARE OF YOUR DATA

Migrate your data, monitor drive health and performance metrics in real-time with MSI Center. Prevent loss of data using the provided Actiphy software solution which includes backup & restore functionality.

Datasheet (PDF)

M460 PCIe 4.0 NVMe M.2 vs similar internal SSDs

	MSI M460 PCIe 4.0 NVMe M.2	Integral 1 TB (1000 GB) M3 PLUS SERIES M.2 2280 PCIE GEN4 NVME SSD for DELL AC037409 and	Integral 1 TB M.2 2230 NVMe Gen4 x 4PCIe SSD for TEAMGROUP T-FORCE TM5FF3001T0C101 and	XPG SPECTRIX S65G
Capacity	1 TB	1 TB	1 TB	1 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	4900 MB/s	6000 MB/s
Sequential write	4500 MB/s	4500 MB/s	3200 MB/s	5000 MB/s
Released	2022	2025	2026	2025