TerraMaster / DAS / Diskless

D4 SSD

Four M.2 NVMe slots for fast local storage. Choose this for SSD expansion, not 3.5-inch hard drives.

0 SATA bays4 NVMe slotsUSB4 40Gbps

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Manufacturer specifications

Full model: D4 SSD
RAID: No hardware RAID; independent disks
System: Requires a connected computer
Drive format: M.2 2280 NVMe SSD
Included storage: Diskless; drives sold separately
SATA drive bays: 0
NVMe slots: 4
Connection: USB4 40Gbps

Specifications reviewed 2026-09-13. TerraMaster D4 SSD manufacturer specifications ↗

Enclosure offers

Storage drives are not included. Verify memory and seller configuration on Amazon.

Verified productCheck availability ↗Check seller, condition and current price on Amazon.Checked Sep 13, 2026 20:53 UTC

ASIN B0F8BFGXK9

Before you buy

Check USB4 support on the host and its OS. RAID requires host software; the enclosure does not provide it.
Drives are separate purchases. Confirm the exact model and hardware revision in the manufacturer compatibility list.
Keep an independent backup of irreplaceable files. RAID does not protect against every cause of data loss.

Compare NVMe SSDs →

As an Amazon Associate I earn from qualifying purchases. These are diskless enclosures; drives are sold separately. Amazon US only. Prices and availability can change; the price displayed on Amazon at purchase applies. Check the selected seller, condition and exact configuration.