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ServersENERGY STAR certified

ASUS RS720-E12

2 rack-mount server, model number RS720-E12-RS24U.

Processor sockets

2

Cores per processor

144

Memory (as tested)

3,072 GB

Idle power (typical config)

446 W

Of 306 certified rack-mount servers, 263 have a lower idle power (typical config) than the RS720-E12 (446 W).

Maker
ASUS
Model
RS720-E12
Model number
RS720-E12-RS24U
Type
Rack-mount
Processor sockets
2
Processor (as tested)
Xeon(R) 6780E
Processor brand
Intel
Cores per processor
144
Memory (as tested)
3,072 GB
DIMM slots
32
Expansion slots
10
ECC memory
Yes
Idle power (typical config)
446 W
Liquid cooling as shipped
No
On the market since
Feb 2025
ENERGY STAR certified
26 Aug 2025

Certified under the same record

The maker lists these as the same machine or a variant of it: RS720-E12-RS12U, RS720-E12-RS24G, RS720-E12-RS8G.

Source: ENERGY STAR certified servers dataset, US EPA, record 4497348, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the RS720-E12

Certified servers from other makers, same color class, within 20% of its speed.

ModelTypeProcessor socketsProcessor (as tested)Idle power (typical config)
KAYTUS KR2280-X3-A0-R0-00Rack-mount2Xeon(R) 6780E479 W
KAYTUS KR1280-X3-A0-R0-00--Rack-mount2Xeon(R) 6766E383 W
ZTE R5300 G6Rack-mount2Intel (R) Xeon (R) 6766E532 W
KAYTUS KR4266-X3-A0-R0-00Rack-mount2Xeon(R) 6766E482 W
Supermicro SYS-241H-TNRTTPRack-mount4Intel(R) Xeon(R) Gold 6448H557 W
Hitachi HA805 G3 1PRack-mount1EPYC 9754131 W

ASUS

More ASUS servers

ModelTypeProcessor socketsProcessor (as tested)Idle power (typical config)
ESC4000A-E12Rack-mount1EPYC 9374F117 W
ESC4000-E11Rack-mount2Xeon(R) Gold 6442Y274 W
ESC8000A-E12Rack-mount2EPYC 9354399 W
ESC8000-E11Rack-mount2Xeon(R) Platinum 8480+408 W
RS501A-E12Rack-mount1EPYC 9335352 W
RS521A-E12Rack-mount1EPYC 9455P113 W
RS700A-E12Rack-mount2EPYC 9634261 W
RS700A-E13Rack-mount2EPYC 9555246 W

All ASUS servers