ServersENERGY STAR certified
KAYTUS KR1280-X3-A0-R0-00--
2 rack-mount server.
Processor sockets
2
Cores per processor
144
Memory (as tested)
1,024 GB
Idle power (typical config)
383 W
Of 306 certified rack-mount servers, 247 have a lower idle power (typical config) than the KR1280-X3-A0-R0-00-- (383 W).
- Maker
- KAYTUS
- Model
- KR1280-X3-A0-R0-00--
- Type
- Rack-mount
- Processor sockets
- 2
- Processor (as tested)
- Xeon(R) 6766E
- Processor brand
- Intel
- Cores per processor
- 144
- Memory (as tested)
- 1,024 GB
- DIMM slots
- 32
- Expansion slots
- 3
- ECC memory
- Yes
- Idle power (typical config)
- 383 W
- Liquid cooling as shipped
- No
- On the market since
- Mar 2026
- ENERGY STAR certified
- 30 Sep 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: KR1280-E3-A0-F0-00, similar to KR1280-X3-A0-R0-00 except for model names and model numbers, KR1280-E3-A0-R0-00, KR1280-X3-A0-R0-00, KR1280-X3-C0-R0-00.
Source: ENERGY STAR certified servers dataset, US EPA, record 4511277, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the KR1280-X3-A0-R0-00--
Certified servers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor sockets | Processor (as tested) | Idle power (typical config) |
|---|---|---|---|---|
| ASUS RS720-E12 | Rack-mount | 2 | Xeon(R) 6780E | 446 W |
| ASUS RS700-E12 | Rack-mount | 2 | Xeon(R) 6780E | 352 W |
| ZTE R5300 G6 | Rack-mount | 2 | Intel (R) Xeon (R) 6766E | 532 W |
| Supermicro SYS-241H-TNRTTP | Rack-mount | 4 | Intel(R) Xeon(R) Gold 6448H | 557 W |
| Hitachi HA805 G3 1P | Rack-mount | 1 | EPYC 9754 | 131 W |
| Hitachi HA835 G3 1P | Rack-mount | 1 | EPYC 9754 | 128 W |
KAYTUS
More KAYTUS servers
| Model | Type | Processor sockets | Processor (as tested) | Idle power (typical config) |
|---|---|---|---|---|
| K22-E2-A0-R0-00 | Multi-node | 2 | EPYC 0897 | 164 W |
| KR1280-X2-A0-R0-00-- | Rack-mount | 2 | Xeon(R) Gold 6430 | 347 W |
| KR2280-E2-A0-R0-00 | Rack-mount | 2 | EPYC 9754 | 298 W |
| KR2280-X2-A0-R0-00 | Rack-mount | 2 | Xeon(R) Gold 6416H | 398 W |
| KR2280-X3-A0-R0-00 | Rack-mount | 2 | Xeon(R) 6780E | 479 W |
| KR4266-X3-A0-R0-00 | Rack-mount | 2 | Xeon(R) 6766E | 482 W |
| KR4480-X2-A0-R0-00 | Rack-mount | 4 | Xeon(R) Platinum 8468H | 768 W |