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
  • Backward compatible with a 6 Gbps SAS-enabled NAS / REXP expansion unit and 6 Gbps SAS HBA by using the 12Gb/s SAS for 6Gb/s SAS cable (CAB-SAS10M-8644-8088).

 

*Supported QNAP NAS models and the maximum number of applicable expansion enclosures.

Turbo NAS modelsTVS-EC2480U-SAS-RP
TS-EC2480U
TS-EC1679U-RP
TS-1679U-RP
TDS-16489U
TVS-EC1680U-SAS-RP
TS-EC1679U-SAS-RP
TS-EC1680U
TS-1279U-RP
TS-1270U-RP
TVS-EC1280U-SAS-RP
TS-EC1279U-RP
TS-EC1279U-SAS-RP
TS-EC1280U
TVS-1271U-RP
TVS-EC1580MU-SAS-RPTS-879U-RP
TS-870U-RP
TS-EC879U-RP
TS-EC880U
TVS-871U-RP
TVS-471U-RP
(QTS 4.2.0+)
RAM of NAS>= 8GB>= 8GB>= 8GB>= 8GB>= 8GB>= 8GB
Maximum number of
REXP-1220U-RP
888888
Maximum number of hard drives120112108111104100
Maximum raw capacity*960 TB896 TB864 TB846 TB832 TB800 TB
Maximum RAID group size in NAS192 TB128 TB96 TB78 TB64 TB32 TB
Maximum RAID group size in REXP-1220U-RP96 TB
Maximum number of RAID groups per storage pool128
Maximum storage pool size308 TB
Maximum number of storage pools per system128
Maximum flexible volume size250 TB
Maximum iSCSI LUN size250 TB

Turbo NAS modelsSS-EC2479U-SAS-RPSS-EC1879U-SAS-RPSS-EC1279U-SAS-RP
RAM of NAS>= 4GB>= 4GB>= 4GB
Maximum number of REXP-1220U-RP8**8**8**
Maximum number of hard drives120114108
Maximum raw capacity*792 TB786 TB780 TB
Maximum RAID group size in NAS24 TB18 TB12 TB
Maximum RAID group size in REXP-1220U-RP96 TB
Maximum number of RAID groups per storage pool128
Maximum storage pool size308 TB
Maximum number of storage pools per system128
Maximum flexible volume size250 TB
Maximum iSCSI LUN size250 TB

*The maximum capacity is calculated by using 8 TB 3.5" HDDs & 1 TB 2.5" HDDs.
** Purchasing a SAS expansion card is required for connecting over 4 units of RAID expansion enclosures.

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.

*The QNAP NAS must be using QTS 4.2 (or a newer version).

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.

 

Specifications

Host InterfaceThree SAS 12Gbps 4x wide port
Hard Drive12x 3.5" SAS/SATA 12/6Gb/s, SAS/SATA 3Gb/s hard drive or 2.5" SAS/SATA SSD
LED IndicatorsFront panel: Status, fault, system over heat, fan error
Rear panel: SAS link, SAS error, enclosure ID
Form Factor2U rackmount
Dimensions (DxWxH) mm88 (H) x 439 (W) x 520(D) mm
3.46 (H) x 17.28 (W)x 20.47 (D) inch
WeightNet weight (NAS only): 14.8 kg/ 32.63 lb
Gross weight (with packing and accessories):21.99 kg/ 48.48 lb
Sound Level*Sound pressure (LpAm): 46.1 dB(A)
Temperature0-40˚C
Humidity5~95% RH non-condensing, wet bulb: 27˚C
Power Consumption: In Operation162.47W
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QNAP REXP-1220U-RP Storage Expansion Enclosure

  • Brand: QNAP
  • Product Code: REXP-1220U
  • Availability: In Stock
  • Rp.0


Tags: QNAP, REXP-1220U-RP, Storage, Expansion, Enclosure