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QNAP REXP-1220U-RP Drive Enclosure 12Gb/s SAS, Serial ATA/300 - 12Gb/s SAS Host Interface - 2U Rack-mountable

12 x HDD Supported - 12 x SSD Supported - 12 x 2.5"/3.5" Bay

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Web ID: 1031925616
Mfr. Part: REXP-1220U-RP-US
Simple & flexible storage expansion for QNAP NAS

The REXP-1220U-RP expansion enclosure is designed for expanding the storage space on a QNAP NAS* by connecting multiple expansion enclosures via high-speed mini SAS cables. Featuring a 12 Gbps SAS interface on the chassis, the REXP-1220U-RP ensures fast data passthrough from 12 Gbps SAS-enabled QNAP NAS even when using 6Gbps hard drives. This is especially useful for large data applications that require high performance interconnection, such as video surveillance, archiving large data, and TV broadcast storage.

  • Plug and use, seamless capacity expansion
  • Missing mode protection
  • High density, high efficiency and high scalability
  • Flexible management with the QTS Storage Manager
  • Backup storage for the QNAP NAS
  • Supports SAS 12 Gbps, SAS/SATA 6 Gbps HDD and SSD
Plug and use, seamless capacity expansion

Simply connect a REXP-1220U-RP to a QNAP NAS and power it on. The QNAP NAS will detect the hard drives in the REXP-1220U-RP as newly-installed local drives. You can seamlessly expand and manage the NAS capacity by using the powerful QTS Storage Manager.

Missing mode protection

When the disconnection of a RAID expansion enclosure is detected, the NAS blocks IO access to protect data. The system can recover from missing mode to its normal state with the data staying intact.

High density, high efficiency and highly scalable

The REXP-1220U-RP supports 12 hard drives and 96TB raw capacity in 2U rack space. The REXP-1220U-RP has two SAS wide ports (IN port and OUT port) for host connectivity and daisy-chaining respectively. Each SAS wide port combines four SAS channels (maximum 8 SAS channels supported per expansion enclosure), with each supporting 12Gbps full duplex speed. The solution delivers unprecedented performance of up to 48Gbps per host connection.

Powerful QTS Storage Manager
Options & Accessories
General Information
QNAP Systems
Manufacturer Part Number:
Manufacturer Website Address:
Brand Name:
Product Series:
Product Model:
Product Name:
12Gbps SAS RAID Expansion Enclosure for QNAP NAS
Product Type:
Drive Enclosure
Technical Information
Number of Hard Drives Supported:
Number of Solid State Drive Supported:
I/O Expansions
Number of Total Expansion Bays:
Number of 2.5"/3.5" Bays:
Drive Interface:
12Gb/s SAS
Drive Interface
Serial ATA/300
Host Interface:
12Gb/s SAS
Physical Characteristics
Cooling Fan:
Form Factor:
Rack Height:
3.46" (88 mm)
17.28" (439 mm)
20.47" (520 mm)
Weight (Approximate):
18.14 kg
Weight (Approximate)
39.99 lb
Package Contents:
  • 12Gbps SAS RAID Expansion Enclosure for QNAP NAS
  • 0.5m SAS Cable
  • 2 x Power Cords
  • 48 x Flat Head Screws (for 2.5" HDD)
  • 48 x Flat Head Screws (for 3.5" HDD)
  • Quick Installation Guide
Qnap Storage Server Systems:
  • TVS-EC2480U-SAS-RP
  • TS-EC2480U-RP
  • TVS-EC1680U-SAS-RP
  • TS-EC1679U-SAS-RP
  • TS-EC1680U-RP
  • TVS-EC1280U-SAS-RP
  • TS-EC1279U-RP
  • TS-EC1279U-SAS-RP
  • TS-EC1280U-RP
  • TVS-1271U-RP
  • TS-EC879U-RP
  • TS-EC880U-RP
  • TVS-871U-RP
  • SS-EC2479U-SAS-RP
  • SS-EC1879U-SAS-RP
  • SS-EC1279U-SAS-RP
  • QNAP Mini SAS Cable (1.0M, SFF-8644)

    Price: $152.22
  • QNAP Mini SAS Cable (0.5M, SFF-8644)

    Price: $109.32
  • QNAP Mini SAS Cable (1.0M, SFF-8644-8088)

    Price: $152.22

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