
Best selling NAS accessories from QNAP
On this page you’ll find a ranking of the best NAS accessories from QNAP. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. QNAP TR-002
The TR-002 is an ideal storage expansion solution for PCs, especially laptops, where higher capacity drives cannot be installed. The TR-002 supports RAID configurations and offers the ability to store numerous files and data to ensure protection against possible hard drive failures.
The TR-002 can also be used as a DAS (direct-attached storage) device, allowing direct access to the content by simply connecting it via USB. The TR-002 has two 3.5-inch SATA drive bays with USB 3.2 Gen 2 Type-C connectivity to provide a highly reliable and secure solution for expanding storage capacity.
- USB 3.2 Gen 2 (10Gbps) - USB 3.2 Gen 2 Type-C connector for faster data transfer (Note: A USB cable of maximum 1m length is recommended).
- Supports SATA drives - Supports up to two SATA drives.
- Hard drive mode DIP switch - Hard drive mode DIP switch to switch between hardware control and software control configurations to set the RAID group.
- Lockable drive bays - Lockable hard drive bays to prevent accidental removal of the drives.
- Easy Eject - Eject button to disconnect the TR-002 from a NAS or computer (Note: Requires the QNAP External RAID Manager utility:

2. QNAP 2U rail kit
QNAP rail kits assist with the rack mounting of QNAP NAS devices. Thanks to the sliding rails, you can easily slide the QNAP NAS in and out for maintenance and management. QNAP's rackmount NAS models comply with the ANSI/EIA-RS-310-D rack mounting standards. Please ensure that any server racks you purchase meet the corresponding specifications.
- A. Distance between mounting posts: ≥ 451 mm
- B. Device width including mounting rails: ≥ 485 mm
- C. Rack depth: 443 – 815 mm
- D. The distance between two rack posts (measured from the center of the square holes in the rack) is 465 mm.

3. QNAP TR-004 Expansion Unit
With the TR-004 USB 3.0 RAID expansion enclosure, you can expand the capacity of your QNAP NAS and PCs. The TR-004 can also be used as a Direct-Attached Storage (DAS) device, allowing you to access the content directly by simply connecting it via USB. The TR-004 is equipped with four 3.5" SATA drive bays and multiple RAID configuration options, as well as USB 3.0 Type-C connectivity, providing you with a reliable and secure solution for expanding your storage capacity.
The TR-004 is an ideal storage expansion solution for PCs, especially for laptops that cannot accommodate larger, more powerful hard drives. It offers the ability to store numerous files and data while protecting against potential data loss.

4. QNAP TR-004U
Rackmount USB 3.2 Gen 1 RAID Expansion Enclosure with 4 Bays.
With the TR-004U USB 3.2 Gen 1 RAID expansion enclosure, you can expand the capacity of your QNAP NAS and PCs. The TR-004U can also be used as a direct-attached storage (DAS) device, allowing you to access the content directly by connecting it via USB. The TR-004U features four 3.5" SATA drive bays, multiple RAID configuration options, and USB 3.2 Gen 1 Type-C connectivity to provide you with a highly reliable and secure solution for expanding storage capacity.
The USB 3.2 Gen 1 Type-C port enables faster data transfer. A USB cable up to 1 meter in length is recommended. It supports up to four SATA drives for reliable read and write performance. The DIP switch for disk mode allows switching between hardware and software control configurations to set the RAID group. Lockable drive bays protect against accidental drive removal. Users can configure RAID and monitor the disk status with the Storage & Snapshots Manager on a QNAP NAS. The device can be used to add storage space to a QNAP NAS, serve as hardware-based RAID storage, and offers cross-platform file sharing for users.

5. QNAP QXG-10G1T
The QXG-10G1T from QNAP is equipped with the Aquantia AQtion AQC107 NIC, which supports speeds of 10, 5, 2.5, 1 Gbps, and 100 Mbps. The RJ45 connector allows for the continued use of existing cables. In combination with Cat 5e cables, the network environment can achieve transmission speeds of up to 5 Gbps, while using Cat 6a cables enables speeds of up to 10 Gbps.

6. QNAP DUAL M.2 SQM2-2P-244A
QM2 series PCIe cards provide support for M.2 SSDs on a QNAP NAS, allowing users to configure SSD caching, a caching pool, or an auto-tiering volume to enhance overall NAS performance. QM2 boosts performance by adding M.2 SSDs. It does not occupy 3.5-inch drive bays, enabling you to maximize both your storage capacity and performance.

7. QNAP QM2-4P-384
QM2 enhances performance by adding M.2 SSDs. It does not occupy 3.5-inch drive bays, allowing you to maximize both your storage capacity and performance.

8. QNAP QWA-AC2600
The QWA-AC2600 is a 2.4/5 GHz Dual Band Dual Concurrent (DBDC), 4 x 4 Multi-User MIMO (MU-MIMO) Low-Profile PCI Express (PCIe) 2.0 x1 WLAN adapter with two Qualcomm QCA9984 NICs, supporting speeds of up to 2533 Mbps (800 Mbps for IEEE 802.11n (2.4 GHz) and 1733 Mbps for IEEE 802.11ac (5 GHz)). The QWA-AC2600 can be used as an access point or base station with Ubuntu/Linux PCs or QNAP NAS. By combining the higher compatibility of 802.11n with the faster connection of 802.11ac, the QWA-AC2600 enables versatile applications such as workplace WLANs and Internet of Things (IoT) deployments in practical use.

9. QNAP Ram-8gdr3-So-1600
By adding more RAM, you can achieve a performance boost for your device. The operating system can load applications directly into the RAM, reducing the need to swap to the slower hard drive. Access times for the hard drive are measured in milliseconds, while for RAM, they are measured in nanoseconds.

10. QNAP QXG-5G1T-111C Network adapter
The QXG-5G1T-111C uses the Marvell AQtion AQC111C Ethernet controller, which supports network speeds of up to 5/2.5/1 Gbps and 100 Mbps. The installation of the network expansion card is straightforward thanks to a standard RJ45 connector design. This allows users to increase the transmission speed to 5 Gbps using existing CAT.5e cables in their network environment.

QNAP QXG-5G1T-111C Network adapter