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All stock codes associated to this product
TS-h1886XU-RP-R2-D1622-32G, TSH1886XURPR2D162232G, TS-H1886XU-RP-R2-D1622-32G, TSh1886XURPR2D162232G, QN17490, BAQNH1886XURPR2, BAQN--H1886XU-RP-R2

QNAP Intel Xeon D-1622 4-core processor, burst up to 3.2 GHz, 32 GB UDIMM DDR4 ECC (2 x 16GB), redundant power supply



The 2U rackmount TS-h1886XU-RP R2 has twelve 3.5-inch SATA 6Gb/s drive-bays, six 2.5-inch SATA 6Gb/s SSD slots, supports 10GbE and four 2.5GbE connectivity, and features an Intel Xeon D-1622 quad-core processor with up to 128 GB DDR4 Error Correcting Code (ECC) memory. Running on the ZFS-based QuTS hero operating system, the TS-h1886XU-RP R2 realizes server-grade performance with dependable reliability. Whether for mission-critical file servers, virtualization servers, collaborative video editing, or efficient data backup and recovery applications, the three-year warranted TS-h1886XU-RP R2 delivers a high-performance yet cost-effective NAS solution.

Petabyte-level storage capacity

Connect to multiple expansion units and achieve PB-level scalability.

Built-in 10GbE connectivity

Two 10GbE SFP+ SmartNIC ports with RDMA boost large file sharing and intensive data transfer.

Up to 128 GB DDR4 ECC memory

Up to 128 GB DDR4 ECC memory that can detect and correct single-bit memory errors, demonstrating high reliability for crucial applications.

Dual redundant power supply

Dual redundant power supplies for enhanced system reliability.

Optimal virtual machine experience

Supports storage for virtualization and can natively host independent virtual machines and containerized apps.

ZFS-based QuTS hero

Ensure data integrity and enhance data security with the ZFS-based QuTS hero operating system.



Intel Xeon D-1622 4-core processor, burst up to 3.2 GHz

CPU Architecture

64-bit x86

Floating Point Unit


Encryption Engine


System Memory

32 GB UDIMM DDR4 ECC (2 x 16GB)

Maximum Memory

128 GB (4 x 32 GB)

Memory Slot


Flash Memory

5GB (Dual boot OS protection)

Drive Bay

Front: 12 x 3.5-inch SATA 6Gb/s, 3Gb/s

Rear: 6 x 2.5-inch SATA 6Gb/s, 3Gb/s

Drive Compatibility

3.5-inch bays:

3.5-inch SATA hard disk drives

2.5-inch SATA hard disk drives

2.5-inch SATA solid state drives

2.5-inch bays:

2.5-inch SATA solid state drives



SSD Cache Acceleration Support




2.5 Gigabit Ethernet Port (2.5G/1G/100M)

4 (2.5G/1G/100M)

10 Gigabit Ethernet Port

2 x 10GbE SFP+ SmartNIC port

Pre-installed with a 10GbE PCIe adapter

Wake on LAN (WOL)


Jumbo Frame


PCIe Slot


Slot 1: PCIe Gen 2 x4 (x8 Slot)

Slot 2: PCIe Gen 3 x4

Slot 3: PCIe Gen 3 x8 or x4 (x8 Slot)

*Slot 3 is preinstalled with a 10GbE network adapter.

**Slot 3 provides the width of PCIe Gen 3 x8 when Slot 2 is not in use, and provides the width of PCIe Gen 3 x4 when Slot 2 is in use.

USB 3.2 Gen 1 port


Form Factor


LED Indicators

HDD, SSD, Status, LAN, storage expansion port status


Power, Reset

Dimensions (HxWxD)

88.3 482 549.7 mm

Weight (Net)

12.73 kg

Weight (Gross)

18.69 kg

Operating Temperature

0 - 40 C (32F - 104F)

Storage Temperature

-20 - 70C (-4F - 158F)

Relative Humidity

5-95% RH non-condensing, wet bulb: 27C (80.6F)

Power Supply Unit

550W(x2), 100-240V

Power Consumption: Operating Mode, Typical

117.92 W

Tested with drives fully populated.


System fan: 3 x 60mm, 12VDC

System Warning


Max. Number of Concurrent Connections (CIFS) - with Max. Memory


No additional files, specification sheets, guides or documentation found for product.

Warranty: 3 year return to base

Full manufacturers warranty details are available at the manufacturers web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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