For private, protected, and secure business data storage, look no further than this list of the best Network Attached Storage (NAS) systems for any business size and budget.

we’ve put together a collection of the best Rack Mount NAS Units that are currently available on the market. To help you find the perfect Rack Mount NAS Unit among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Rack Mount NAS Units

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Rack Mount NAS Units:

Top Rated Rack Mount NAS Unit Reviews

Since we’ve mentioned 10 different models of Rack Mount NAS Units on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Rack Mount NAS Units below:

1

QNAP TS-431XeU-8G-US 4-Bay 1U Short-Depth Rackmount NAS (8GB RAM Version) with Built-in 10GbE Network
Product Highlights:

  • ARM Cortex-A15 Quad Core 1.7GHz, 8GB DDR3 RAM (max 8GB)
  • SATA 6Gb/s,1 x 10GbE(SFP+), 2 x 1GbE, Hardware encryption, Container Station
  • Surveillance Station, max 1 UX-800U-RP/UX-1200U-RP Expansion Unit
  • The short depth design is suitable for installing in smaller racks or space-constrained locations
  • 10GbE readiness, SSD caching, and encryption acceleration engine
2

RAISING ELECTRONICS Rack Mount 3-Fan Cooling Unit 3U for Server Cabinet
Product Highlights:

  • 1.1.Fits 19″ Standard Equipment. Accommodates tower units, monitors, and other equipment.
  • 2.Cold Rolled Steel Made. Powder coated finish that protects them from rust and corrosion.
  • 3.3 fans in one. Air flow up to 220 CFM.
  • 4.Quiet functioning: 42-48dBA.
  • 5.Package includes M6 mounting screws and cage nuts.
3

QNAP TS-832PXU-4G 8 Bay High-Speed SMB Rackmount NAS with Two 10GbE and 2.5GbE Ports (TS-832PXU-4G-US)
Product Highlights:

  • AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 quad-core 1.7GHz processor
  • 4GB UDIMM DDR4 RAM (MAX 16GB)
  • 8 x 3.5-inch SATA 6Gb/s, 3Gb/s (Diskless)
  • 2 X 2.5 Gigabit Ethernet Ports
  • 2 X 10 Gigabit Ethernet SFP+ Ports
  • 1 X PCIe Gen 2 x2
  • 4 X USB 3.2 Gen 1 port
  • 2U Rackmount
Sale4

Tripp Lite SMART1500LCD 1500VA Smart UPS Battery Back Up, 900W Rack-Mount/Tower, LCD, AVR, USB, DB9, 3 Year Warranty & Dollar 250,000 Insurance Black
Product Highlights:

  • Work through short back outs and maintain a network connection / save files safely during longer blackouts: 1500VA / 900W Smart LCD Battery Backup Uninterruptible Power Supply (UPS) provides up to 11.8 min of half load runtime / 4.4 min of full load runtime
  • 8 outlets protect small servers, desktops & all peripherals: 8 outlets provide ups power backup & surge protection (for small server, desktop, monitor, lcd, network workstation, audio/video components, media center, keyboard, external hard drive, wireless router, iot device)
  • AVR corrects brownouts & over voltages without using battery power: Otherwise known as automatic voltage regulation, this conserves battery power for critical blackouts; Also features tel/dsl/ Ethernet protection
  • Ups housing material: Abs; Free management software: USB port & free software enable unattended system shutdown and power management; High 98 percent efficiency in line power mode
5

StarTech.com 2U Server Rack Shelf - Universal Vented Rack Mount Cantilever Tray for 19' Network Equipment Rack & Cabinet - Heavy Duty Steel - Weight Capacity 50lb/23kg - 16' Deep Shelf (CABSHELFV)
Product Highlights:

  • UNIVERSAL 19” FIT: This 2U vented server rack mount shelf is designed to fit virtually any 19in server rack and can accommodate an internal depth of 16in (406mm) for your data, IT, networking or other non rack mount equipment
  • MAXIMIZE VENTILIATION: The vented shelf plate on the cantilever rack shelf ensures consistent airflow to effectively dissipate heat on servers; it also works great to keep your computer and AV equipment cool in your home, studio or office space
  • HEAVY-DUTY & DURABLE DESIGN: Constructed with SPCC commercial cold-rolled steel, the sturdy cabinet shelf ensures long term durability and supports a total weight load of 50 lb(23 kg) making it the perfect rack shelf solution for any environment
  • VERSATILE FUNCTIONALITY: At 16in deep, this fixed rack mount shelf is designed to work with any 19in cabinet or equipment rack; it provides additional storage space for mission critical hardware, and can even store your tools or audio / video accessories
6

CyberPower OR500LCDRM1U Smart App LCD UPS, 500VA/300W, 6 Outlets, AVR, 1U Rackmount
Product Highlights:

  • 500VA/300W Smart App LCD Uninterruptible Power Supply (UPS) System – uses simulated sine wave output to protect department and workgroup servers, network devices, and telecom installations without Active PFC power supplies
  • 6 NEMA 5-15R OUTLETS: (4) Battery backup and surge protected outlets, (2) Surge protected outlets; INPUT: 15A, NEMA 5-15P with 10 foot power cord
  • MULTIFUNCTION LCD SCREEN – provides runtime in minutes, battery status, power conditions, alerting users to potential problems before they can affect critical equipment and cause downtime; REMOTE MANAGEMENT: Requires optional RMCARD205 management card
  • AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery
  • 3 YEAR WARRANTY – INCLUDING BATTERIES, $300,000 Connected Equipment Guarantee; FREE PowerPanel Business Edition Management Software (Download)
7

Synology RackStation RS820+ Compact Rack Mount NAS Server Bundle with Rail Kit, Intel Atom C3538 Quad-Core, 18GB DDR4 Synology RAM, 4TB SSD, Synology DSM Software
Product Highlights:

  • Synology RackStation RS820+ is a compact and scalable 4-bay rackmount NAS and is an ideal choice for remote office or small business with limited office space; sliding rail kit is included for easy server installation
  • Easy to use Synology DSM Operating System has a desktop-like layout and features iSCSI Target, Backup with Snapshot Replication Technology Support, Near Unlimited File Management and Sharing, Digital Asset Protection, Comprehensive Built-In Security Tools, Storage Virtualization Solution Compatibility
  • Ports: 4 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 2 x USB 3.0 Port; 1 x eSATA Port; Memory: 18GB DDR4 Synology RAM; SSD Storage: 4TB (4 x 1TB) SATA III Solid State Drives for Ultra Fast Storage
  • Synology NAS chassis comes in a sealed box
  • Hard drives and memory upgrades included separately NOT installed, installation required
8

StarTech.com 6U Wall Mount Network Rack - 14 Inch Deep (Low Profile) - 19' Patch Panel Bracket for Shallow Server and IT Equipment, Network Switches - 44lbs/20kg Weight Capacity, Black (WALLMOUNT6)
Product Highlights:

  • 6U WALL MOUNT RACK: This 6U 35cm deep wall mounting bracket has an open frame, 2 post design with a maximum mounting depth of 35 cm [13.78 in.] and a maximum weight capacity of 19.9kg [44.2lb]
  • EASY TO INSTALL: The 6U wall mounting bracket ships fully assembled and comes complete with M6 Screws and M6 Cage Nuts for easier installation, to save you the hassle of sourcing separate mounting hardware
  • COLD-ROLLED STEEL CONSTRUCTION: Made of sturdy cold rolled steel, you can rely on this mounting bracket to keep your network equipment safe and sound. This bracket is perfect in areas where space is at a premium
  • OPTIMIZE STORAGE SPACE: The 6U wall mounting bracket delivers a dependable equipment storage option, allowing you to wall mount equipment for a more efficient and accessible operating environment
9

CyberPower CPS1220RMS Surge Protector, 120V/20A, 12 Outlets, 15ft Power Cord, 1U Rackmount
Product Highlights:

  • 120V/20A Rackmount Surge Protector provide critical power protection for data centers, network closets, and VoIP Phone systems
  • OUTPUT: 12 NEMA 5-20R OUTLETS (2 front and 10 rear); INPUT: NEMA 5-20P straight plug, 15 foot power cord.
  • VERSATILE RACKMOUNT OPTIONS: Allow for installation of the PDU in the following configurations: 0U (vertical, under counter, and wall mount), 1U (horizontal, vertical, under counter, and wall mount)
  • ADDITIONAL FEATURES: Network-grade plugs and outlets, industrial-grade metal housing, and cord retention tray
  • 3-YEAR LIFETIME WARRANTY
10

QNAP TS-431XeU-2G-US 4-Bay 1U Short-Depth Rackmount NAS with Built-in 10GbE Network
Product Highlights:

  • ARM Cortex-A15 Quad Core 1.7GHz, 2GB DDR3 RAM (max 8GB)
  • SATA 6Gb/s,1 x 10GbE(SFP+), 2 x 1GbE, Hardware encryption, Container Station
  • Surveillance Station, max 1 UX-800U-RP/UX-1200U-RP Expansion Unit
  • The short depth design is suitable for installing in smaller racks or space-constrained locations
  • 10GbE readiness, SSD caching, and encryption acceleration engine

Video Overview

8 Best Rack Mount NAS Units 2019

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Final Words

So, these are all of the Best Rack Mount NAS Units available on the market. We hope this collection was helpful to find the right Rack Mount NAS Unit for the money. However, we recommend checking out the features, benefits, and problems of each of these Rack Mount NAS Units before taking your decision.