ARCTIC Freezer 4U-Altra · ACFRE00226A

MPN / P/N

ACFRE00226A

Manufacturer designation

Freezer 4U-Altra

General / Operating ambient temperature

0-40 °C

General / Dimensions

156 (L) x 124 (W) x 145 (H) mm

General / Weight

1288 g

Fan specifications / Fan speed

400-2300 rpm

Fan specifications / Airflow — source units

71.9 cfm | 122.16 m³/h

Fan specifications / Static pressure

3.3 mm H20

Fan specifications / Noise Level

0.5 Sone

Fan specifications / Bearing

Dual Ball Bearing

Fan specifications / Current | Voltage

0.12 A | 12 V DC

Fan specifications / Cable length

300 mm

Fan specifications / Connector

4-Pin PWM-Connector + 4-Pin Plug

CPU Specifications / Ampere Compatibilty

LGA4926

CPU Specifications / Listed thermal compound

MX-7 included

CPU Specifications / RAM Clearance

53 mm

CPU Specifications / Fan Amount

2

Heatsink Specifications / Heatpipe Diameter

6 mm

Heatsink Specifications / Heatpipe Material

Copper

Heatsink Specifications / Fin Amount

57

Heatsink Specifications / Fin Thickness

0.4 mm

Heatsink Specifications / Heatsink Material

Aluminium

Documented selection limits

Check the exact motherboard/socket list, required mounting kit, case/RAM clearance, fan headers and radiator clearance. Radiator class is not its full external dimensions. ARCTIC PI/NNPI values are vendor performance indices, not CPU TDP guarantees.

Specification source: ARCTIC ↗
Checked against documentation: 16.10.2026