EST_2U 是Intel 推荐使用规格，依Eagle Stream Platform Sapphire Rapids LGA 4677 2U系统打造的 CPU 散热器，加高散热鳍片紧密焊接热导管，以提供更佳的散热效果，效能最高可解350W，可适用于刀锋与2U服务器。
| SUNON P/N |
: |
SM421-21002Y |
| CPU Support |
: |
Intel® Sapphire Rapids Processor |
| CPU Socket |
: |
LGA 4677 |
| Solution |
: |
2U Server and up |
| Dimensions (mm) |
: |
118*78*64 mm |
| *TDP (W) |
: |
350W |
| Weight (g) |
: |
435g |
| Material |
: |
Aluminum, Copper, ADC10 |
| Surface Treatment |
: |
Nickle plating |
| TIM |
: |
SHIN-ETSUX23-7921 |
* TDP=Thermal Power
