NAS Expansion Units

QNAP TR-004

Why choose it

Put four SATA drives in a USB enclosure with built-in RAID for use with a computer or compatible NAS.¹²

Before you buy

The TR-004 excludes QNAP TS-128, TS-228, TS-131, TS-231, TS-431 and TS-431U hosts, along with NAS models unable to update to QTS 4.3.6 or later.¹

Explore NAS Expansion Units Explore specifications

Drive bays: 4 bays¹
Drive interface: Sata¹
Host connection: USB (Host: The TR-004 does not support the following: the TS-128, TS-228, TS-131, TS-231, TS-431, TS-431U, and NAS models that cannot be updated to QTS 4.3.6 (or later).; Protocol: USB 3.2 Gen 1 (5Gbps))¹

The details

Specifications

Core specifications4

QNAP TR-004: core specifications
Drive bays	4 bays¹
Host connection	USB (Host: The TR-004 does not support the following: the TS-128, TS-228, TS-131, TS-231, TS-431, TS-431U, and NAS models that cannot be updated to QTS 4.3.6 (or later).; Protocol: USB 3.2 Gen 1 (5Gbps))¹
Built-in RAID	Yes¹
Warranty	2 years (Duration: If needed, you can purchase a warranty extension that increases your coverage up to 5 years.)¹

More specifications3

QNAP TR-004: more specifications
Attaches to	Computers and nas²
Drive interface	Sata¹
Individual drive mode	Yes²

Specifications not documented (8)

Compatible NAS models, Form factor, Expands existing volume, Hot-swap bays, Redundant power supply, Idle power-down, Drive sizes supported, Chassis depth.

Specifications

Sources