QNAP TS-433eU 4-Bay NAS, 1U Short-Depth Rackmount, 2.5GbE, 4GB RAM, Diskless

QNAP TS-433eU – Short-depth rack storage

The QNAP TS-433eU suits small businesses and branch offices needing central storage in a compact rack. Its 1U short-depth design helps you place storage closer to your operations, even where rack space is limited.

Key specifications at a glance

Place storage in compact spaces

At 292.3 mm deep, this NAS has a short-depth chassis for racks where space is tight. Its 1U height also helps you plan how it fits alongside other rack equipment.

The four hot-swap bays support SATA HDDs or SSDs in 2.5-inch and 3.5-inch sizes. The unit is diskless, so choose and install drives to suit your storage requirements.

Connect at up to 2.5GbE

Two RJ-45 ports support network rates of 1GbE and 2.5GbE. This gives you a faster wired connection option when your network equipment also supports 2.5GbE.

Two USB 3.2 Gen 1 Type-A ports provide connections for compatible USB devices. Wake-on-LAN is supported, which can help with remote network-based power-up.

Run everyday NAS workloads

A four-core ARM Cortex-A55 processor runs at 2 GHz, alongside 4 GB of memory. QNAP Turbo System supports file sharing and NAS use across Windows, Mac and Linux systems.

The product is designed for small and medium businesses. It also supports Docker container applications, file management and backup workflows. The specifications state that RAID support is unavailable, so consider your drive and backup plans before ordering.

Check your rack and drive plans

• Confirm your rack has room for a 1U unit measuring 430 × 292.3 × 43.3 mm.
• Check that your planned drives are SATA HDDs or SSDs in 2.5-inch or 3.5-inch sizes.
• Confirm your network equipment supports 2.5GbE if you want to use that link rate.
• Check that your file-sharing environment uses Windows, Mac or Linux systems.

Frequently Asked Questions

Q: Are drives included?

A: No. The TS-433eU is diskless and has four hot-swap drive bays.

Q: Which drive types does it support?

A: It supports SATA HDDs and SSDs in 2.5-inch or 3.5-inch sizes.

Q: What network connections does it have?

A: It has two RJ-45 ports, with supported network rates of 1GbE and 2.5GbE.

Q: What warranty is included?

A: The product has a three-year warranty.

A practical choice for small racks

Choose the QNAP TS-433eU if you need four-bay, short-depth rack storage with 2.5GbE connectivity. Its diskless design lets you select suitable drives, and it comes with a three-year warranty.