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Brand: ASUS

RS521A-E12-RS12U

ASUS RS521A-E12-RS12U 90SF03X1-M000C0

80 PLUS certification 80 PLUS Titanium
Built-in processor No
Chassis type Rack (2U)
Compatible processor series AMD EPYC 9004
Depth 449 mm
Ethernet interface type Gigabit Ethernet

About this item

Faster storage, graphics and networking capabilitiesPCI Express® (PCIe®) 5.0 delivers 32 GT/s bandwidth, which is twice the speed of PCIe 4.0, and offers lower power consumption, better land scalability and backwards compatibility. ASUS servers are PCIe 5.0 ready with scalability design to satisfy the increasing...

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Product information

About this product

  • Powerful performance: Powered by AMD EPYC 9005 processors with 192 Zen 5c cores, 12-channel, up to 5200 MHz DDR5 and support for a maximum TDP of up to 400 watts
  • Scale-up storage and expansion design: Up to 12 all-flash NVMe drives on the front panel, two drives in the real panel, and five PCIe 5.0 slots for higher bandwidth and system upgrades
  • Flexible networking module design: On-board LAN module, and OCP 3.0 module with PCIe 5.0 slot in rear panel for faster connectivity
  • Air cooling solution: With heatsink achieves lower power-usage effectiveness (PUE) and optimized TCO for data centers for versatile workloads
  • Enhanced IT-infrastructure management: ASUS ASMB11-iKVM remote control with ASPEED AST2600, ASUS Control Center IT management software and hardware-level Root-of-Trust solution
  • Read for AI and HPC workloads: Up to two dual-slot GPUs, including NVIDIA A100 and A40, AMD Instinct and Xilinx

Faster storage, graphics and networking capabilities
PCI Express® (PCIe®) 5.0 delivers 32 GT/s bandwidth, which is twice the speed of PCIe 4.0, and offers lower power consumption, better land scalability and backwards compatibility. ASUS servers are PCIe 5.0 ready with scalability design to satisfy the increasing workloads for modern data centers.

Product details

40
80 PLUS certification 80 PLUS Titanium
Built-in processor No
Chassis type Rack (2U)
Compatible processor series AMD EPYC 9004
Depth 449 mm
Ethernet interface type Gigabit Ethernet
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN (RJ-45) ports 2
Height 88.1 mm
Hot-swap HDD bays Yes
IPMI LAN (RJ-45) port Yes
LAN controller Intel® I350-AM2
LED indicators Yes
Maximum internal memory 3 TB
Number of 2.5" bays 2
Number of 3.5" bays 12
Number of DIMM slots 24
Number of M.2 (M) slots 2
Number of processors supported 1
Number of storage drives supported 16
Operating temperature (T-T) 10 - 35 °C
Package weight 25.1 kg
PCI Express x16 (Gen 5.x) slots 2
PCI Express x8 slots 1
Power supply 1600 W
Processor family AMD
Processor manufacturer AMD
Processor socket Socket SP5
Product colour Black, Silver
Storage drive sizes supported M.2,2.5,3.5
Storage relative humidity (H-H) 20 - 90%
Storage temperature (T-T) -40 - 70 °C
Supported memory types DDR5-SDRAM
Supported RDIMM clock speeds 4800,6400,5600 MHz
Supported storage drive types HDD & SSD
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4
VGA (D-Sub) ports quantity 1
Weight 17.9 kg
Width 840 mm

Logistics

EAN4711387768655
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
Read the warranty terms

Payment

  • Clearpay
  • Klarna
  • Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
  • PayPal — your PayPal balance or a saved card or bank account.
  • Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
  • No surcharge on any payment method; refunds go back to the way you paid.
Read the payment policy
Spread the cost
  • Clearpay
  • Klarna
    • Clearpay
    4 interest-free payments of £835.15 with Clearpay. Learn more
    • Klarna
    3 payments of £1,113.53 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

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