--- product_id: 210762336 title: "QNAP TR-004U 4 Bay Rackmount NAS Expansion - Optional Use as a Direct-Attached Storage Device,Black" brand: "qnap" price: "₩1649592" currency: KRW in_stock: true reviews_count: 5 category: "Qnap" url: https://www.desertcart.kr/products/210762336-qnap-tr-004u-4-bay-rackmount-nas-expansion-optional-use store_origin: KR region: South Korea --- # USB 3.2 Gen 1 Type-C for blazing fast transfers 4-bay SATA support with flexible RAID modes Lockable trays for secure drive protection QNAP TR-004U 4 Bay Rackmount NAS Expansion - Optional Use as a Direct-Attached Storage Device,Black **Brand:** qnap **Price:** ₩1649592 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Storage Game with Speed, Security & Flexibility! ## Quick Answers - **What is this?** QNAP TR-004U 4 Bay Rackmount NAS Expansion - Optional Use as a Direct-Attached Storage Device,Black by qnap - **How much does it cost?** ₩1649592 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/210762336-qnap-tr-004u-4-bay-rackmount-nas-expansion-optional-use) ## Best For - qnap enthusiasts ## Why This Product - Trusted qnap brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast USB 3.2 Gen 1 Type-C:** Experience lightning-speed data transfers that keep your workflow seamless and efficient. - • **Direct-Attached Storage or NAS Expansion:** Versatile connectivity lets you expand your QNAP NAS or connect directly to your PC with ease. - • **Rock-Solid Security with Lockable Drive Trays:** Prevent accidental drive removal and safeguard your critical data with physical locks. - • **Flexible RAID Configurations at Your Fingertips:** Customize your storage with hardware/software RAID modes for optimal performance and redundancy. - • **Intuitive Storage & Snapshots Manager Integration:** Monitor disk health and configure RAID effortlessly through QNAP’s powerful management software. ## Overview The QNAP TR-004U is a sleek 4-bay rackmount NAS expansion enclosure featuring USB 3.2 Gen 1 Type-C connectivity for ultra-fast data transfer. It supports up to four 3.5-inch SATA drives with configurable RAID modes, lockable trays for drive security, and can function as both a NAS expansion or direct-attached storage device. Seamlessly managed via QNAP’s Storage & Snapshots Manager, it’s designed for professionals demanding reliable, scalable, and secure storage solutions. ## Description Product Description The TR-004U USB 3.2 Gen 1 RAID expansion enclosure allows you to expand the capacity of your QNAP NAS and PC. The TR-004U can also be utilized as a DAS (Direct-attached Storage) device, allowing you to directly access its content by connecting it via USB. The TR-004U features four 3.5-inch SATA drive bays with multiple RAID configuration options and USB 3.2 Gen 1 Type-C connectivity to bring you a highly-reliable and secure storage capacity expansion solution. Legal Disclaimer Product is sourced and shipped from the European Economic Area (EEA). Product is genuine original from manufacturer authorized distributors. Review: Ottimo prodotto - Costoso, ma davvero un oggetto fantastico senza grossi rivali sul campo dei NAS Rack USB Review: Nice NAS Extension - Very good product, easy to instsall with quiet operation ## Features - USB 3.2 Gen 1 Type-C port* for faster data transfer. - Supports up to four SATA drives for reliable read and write performance. - Disk mode DIP switch to change from Hardware Control and Software Control configurations for setting RAID group. - Lockable hard drive trays to prevent accidental drive removal. - Users can configure RAID and monitor disk health using Storage & Snapshots Manager on a QNAP NAS. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SMB9BLG | | Best Sellers Rank | 62,016 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 42 in Network Attached Storage (NAS) Devices | | Box Contents | 1 piece | | Brand | QNAP | | Brand Name | QNAP | | Colour | Black | | Compatible Devices | Server | | Compatible devices | Server | | Country of Origin | Taiwan | | Customer Reviews | 4.3 out of 5 stars 16 Reviews | | Enclosure Material | Pn | | Global Trade Identification Number | 04713213515778 | | Is Assembly Required | Yes | | Item Dimensions D x W x H | 54D x 42W x 20H centimetres | | Item Type Name | Other NAS Server Options | | Item Weight | 2 Kilograms | | Manufacturer | QNAP | | Manufacturer Part Number | TR-004U | | Material | Pn | | Model Number | TR-004U | | Mounting Type | Rack Mount | | Product Warranty | 2 year manufacturer | | Product dimensions | 54D x 42W x 20H centimetres | | Size | 4 Bay | | Unit Count | 1.00 count | ## Product Details - **Brand:** QNAP - **Colour:** Black - **Material:** Pn - **Product dimensions:** 54D x 42W x 20H centimetres - **Size:** 4 Bay ## Images ![QNAP TR-004U 4 Bay Rackmount NAS Expansion - Optional Use as a Direct-Attached Storage Device,Black - Image 1](https://m.media-amazon.com/images/I/517yLo1i17L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ottimo prodotto *by D***T on 24 April 2026* Costoso, ma davvero un oggetto fantastico senza grossi rivali sul campo dei NAS Rack USB ### ⭐⭐⭐⭐⭐ Nice NAS Extension *by G***N on 1 March 2023* Very good product, easy to instsall with quiet operation ### ⭐⭐⭐ Ne possède pas de prise réseau (RJ45), uniquement USB *by W***R on 2 March 2021* Ne possède pas de prise réseau (RJ45), uniquement USB, très surprenant pour un NAS 19" , fourni avec des "ailettes" pour le fixer dans une baie 19" ## Frequently Bought Together - QNAP TR-004U 4 Bay Rackmount NAS Expansion - Optional Use as a Direct-Attached Storage Device,Black - Seagate IronWolf 8TB, Internal NAS HDD, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, Data Rescue Services, (ST8000VNZ02) - QNAP TS-233 2-bay Desktop NAS Enclosure Quad core processor,White, - 2GB RAM - 2.0GHz, Mechanical Hard Disk --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/210762336-qnap-tr-004u-4-bay-rackmount-nas-expansion-optional-use](https://www.desertcart.kr/products/210762336-qnap-tr-004u-4-bay-rackmount-nas-expansion-optional-use) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-01*