ASUS
ASUS RS700-E12-RS4U-2KW10G barebone server 1U dual Xeon 6 32 DDR5 4 NVMe 2000W
1U rackmount barebone for dual Xeon 6 CPUs with 32 DDR5 slots, four hot-swap NVMe bays, dual 10GbE and 2000W redundant power
- Form Factor1U Rackmount
- Dual Xeon processors deliver massive parallel compute power
- 32 DDR5 ECC channels support up to 4TB at 6400MHz
- Four hot-swap NVMe bays plus two M.2 slots enable all-flash speed
- Dual 10GbE ports with OCP 3.0 give flexible high-bandwidth networking
- Redundant 2000W Titanium PSUs ensure continuous uptime
Dual-socket Xeon 6 platform
This 1U barebones server fits two Intel Xeon 6 Scalable processors, each rated up to 350W TDP, delivering dense multi-core compute for virtualization, HPC and database workloads. The DC-MHS architecture enables modular integration into modern data-centre racks while the tool-less top cover and hot-swap fan bar simplify field maintenance. Remote management is handled by the ASMB12-iKVM BMC for out-of-band KVM-over-IP control.
PCIe 5.0 and OCP 3.0 limits
Four PCIe 5.0 slots and an OCP 3.0 mezzanine provide high-bandwidth expansion for accelerators, networking or storage controllers, but the 1U height restricts card length and cooler clearance to low-profile form factors. Dual native 10GbE RJ45 ports handle baseline east-west traffic; additional throughput requires occupying a PCIe or OCP slot. The redundant 2000W Titanium power supplies share the load, yet total draw must stay within the 2000W budget per feed.
32 DDR5 slots and 4 NVMe bays
Sixteen memory channels across 32 DDR5 ECC RDIMM slots support up to 4TB at 6400MHz 1DPC, giving ample headroom for in-memory databases and large VM fleets. Four hot-swap NVMe drive bays plus two internal M.2 sockets supply high-speed local storage, though capacity tops out at the four U.2/U.3 devices. Workloads demanding more than four front NVMe drives or more than 4TB of RAM will exceed the chassis limits.
Highlights
- Dual Xeon processors deliver massive parallel compute power
- 32 DDR5 ECC channels support up to 4TB at 6400MHz
- Four hot-swap NVMe bays plus two M.2 slots enable all-flash speed
- Dual 10GbE ports with OCP 3.0 give flexible high-bandwidth networking
- Redundant 2000W Titanium PSUs ensure continuous uptime
Specifications
| Brand | ASUS |
|---|---|
| Model | RS700-E12-RS4U-2KW10G |
| Part Number | RS700-E12-RS4U-2KW10G |
| Form Factor | 1U Rackmount |
| Shipping weight | 9.07 kg |
| Package size | 508 × 508 × 508 mm |
Questions about this item
Should I populate all 32 DDR5 slots or start with fewer modules?
The board has 32 DDR5 RDIMM slots across 16 channels; filling more channels raises total bandwidth up to 6400 MHz per DIMM, while partial population still works but leaves throughput on the table.
What does the 350 W CPU TDP mean for daily operation?
Each Xeon 6 Scalable processor can draw up to 350 W, so the cooling system and 2000 W redundant PSUs are sized to handle two such CPUs under sustained load.
How fast can the PCIe 5.0 slots and OCP 3.0 module actually move data?
PCIe 5.0 provides up to 32 GT/s per lane, and the OCP 3.0 slot supports the same generation, so NVMe drives and network cards can run at Gen 5 speeds without bottleneck.
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