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Black 2U rackmount chassis with eight front drive bays and dual power supplies

Qnap

Qnap TS-873AeU-RP-4G-US 8-bay rackmount NAS AMD Ryzen V1500B 4-core 2.2 GHz 4GB DDR4

SKU CH-0EBK-WDTK1 MPN TS-873AeU-RP-4G-US

Eight-bay rackmount NAS with AMD Ryzen V1500B processor, 4 GB DDR4, dual 2.5 GbE ports and redundant 300 W power supplies

  • CPUAMD Ryzen™ Embedded V1500B 4-core/8-thread 2.2 GHz processor
  • Form factor8-Bay
  • Power drawHDD Sleep Mode 32.19 W Power Consumption: Operating Mode, Ty
  • LAN ports2 × 2.5 GbE
  • Drive interface8 x SATA (8 x Bay)
  • Installed RAM4 GB
  • AMD Ryzen V1500B 4-core processor handles heavy multi-user workloads
  • Redundant dual 300W power supplies keep the system running if one unit fails
  • 8 SATA drive bays support up to 176TB of raw storage capacity
  • Two 2.5 GbE RJ-45 ports provide fast network connectivity for data access
  • 4GB DDR4 memory installed, expandable to 64GB via two SODIMM slots

Eight-bay rackmount NAS with redundant power

The Qnap TS-873AeU-RP-4G-US is an eight-bay rackmount NAS built around an AMD Ryzen V1500B four-core processor running at 2.2 GHz with 4 GB of DDR4 memory installed. It targets businesses that need a compact 2U storage server for file sharing, virtualisation or backup workloads.

Dual 2.5 GbE ports and SATA bays for flexible

Two 2.5 GbE RJ-45 ports connect the unit to the network without requiring a separate adapter card. Eight hot-swappable SATA bays accept 3.5-inch hard drives or 2.5-inch SSDs, letting you populate only the capacity you need today. Redundant 300 W power supplies keep the system running if one unit fails.

Supports up to 64 GB RAM and 176 TB raw capacity

Memory can be expanded to 64 GB using the two DDR4 SODIMM slots for heavier multi-user workloads. The chassis accommodates up to 176 TB of raw storage, though actual usable space depends on the RAID level chosen. Operating power draw is typically 58.14 W, dropping to 32.19 W in drive sleep mode.

How it compares

Measured against everything we stock in Rack-Mounted NAS Servers, at today’s prices. Recalculated every night.

Price $1,468.99
Cheaper than about 94% of the 763 comparable items (median $6,564.99).

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Specifications

Product
Brand nameQNAP
Part numberTS-873AeU-RP-4G-US
Recommended useUltra high prerformance for large number of users
Processor
CPUAMD Ryzen™ Embedded V1500B 4-core/8-thread 2.2 GHz processor
Memory
Installed RAM4 GB
Maximum RAM capacity64 GB
RAM slots2 x DDR4 SODIMM
Storage
Drive interface8 x SATA (8 x Bay)
Drives includedDiskless System
Ports & slots
LAN ports2 × 2.5 GbE
Power
Power drawHDD Sleep Mode 32.19 W
Power Consumption: Operating Mode, Typical 58.14 W
Power details300 W PSU(x2), 100–240 V
Size & build
Form factor8-Bay
Product dimensions89 × 482 × 297.4 mm
Product weight(Net) 8.15 kg
Weight (Gross) 10.92 kg
Shipping weight10.43 kg
Package size584 × 533 × 229 mm
Compatibility
Compatible drives3.5 in SATA hard disk drives
2.5 in SATA solid state drives
Environment & compliance
Temperature rangeOperating Temperature 0–40 °C (32 °F - 104 °F)
Storage Temperature -20–70 °C (-4 °F - 158 °F)
Humidity range5-95% RH non-condensing, wet bulb: 27 °C (80.6 °F)
More details
Maximum capacity176 TB
Indicator lightsHDD 1-8, Status, LAN, USB, Power

Questions about this item

What is the maximum operating temperature before the NAS begins to throttle?

The unit is rated for continuous operation up to 40 °C (104 °F) ambient temperature.

How much power does the system draw during typical all-day operation?

Typical operating consumption is 58.14 W; in drive sleep mode it drops to 32.19 W.

Which drives must I supply myself to populate the eight bays?

You need 3.5-inch SATA hard drives or 2.5-inch SATA SSDs; the chassis ships diskless.

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