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Inter-tech n-8 passive 2u server heatsink, intel socket lga4189, copper vapor chamber, up to 250w, silver
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Description
Item No.
f90d1f34-d40c-4a65-af6e-a315fb346dd3
Inter-Tech N-8 Passive 2U Server CPU Heatsink (LGA4189)
Passive 2U HeatsinkIntel LGA4189Copper Vapor ChamberUp to 250W
The Inter-Tech N-8 is a passive server CPU heatsink for the Intel Socket LGA4189 platform, built for 2U (and taller) rackmount chassis. A copper-based vapor chamber heatsink sheds heat using the server’s own front-to-back airflow — no onboard fan — and is rated to handle processors up to 250W. Part number 88885567, it stands 64mm tall and ships with a backplate and pre-applied
Attributes
Aoi Cooler Characteristics
- Supported CPU Sockets: Socket 4189
Details
Inter-Tech N-8 Passive 2U Server CPU Heatsink (LGA4189)
Passive 2U HeatsinkIntel LGA4189Copper Vapor ChamberUp to 250W
The Inter-Tech N-8 is a passive server CPU heatsink for the Intel Socket LGA4189 platform, built for 2U (and taller) rackmount chassis. A copper-based vapor chamber heatsink sheds heat using the server’s own front-to-back airflow — no onboard fan — and is rated to handle processors up to 250W. Part number 88885567, it stands 64mm tall and ships with a backplate and pre-applied thermal paste for a clean install. It is built for datacentre and workstation-class chassis with strong airflow. Typically in stock with fast delivery across Cyprus.
Compatibility — check before buying:
For the Intel LGA4189 (Socket P4) platform only, in 2U or taller servers that provide strong front-to-back airflow. As a passive heatsink it has no fan and depends entirely on chassis fans — it is not suitable for a standard desktop tower or low-airflow case. Confirm your processor’s TDP is within the 250W rating.
Best For
✓2U and taller rackmount servers with high airflow
✓Intel LGA4189 Xeon Scalable (Ice Lake) builds
✓Datacentre and high-density compute nodes
✓Systems coOLED by chassis airflow, not onboard fans
✓Genuine spare-part replacements for 2U servers
✓Quiet, fanless CPU cooling in server chassis
Key Features
Passive 2U Design
No onboard fan — the N-8 relies on the server’s front-to-back airflow, cutting part count and noise sources while fitting neatly into 2U and taller chassis.
Copper Vapor Chamber
A copper-based vapor chamber spreads heat rapidly across the fin stack, giving the thermal capacity high-wattage LGA4189 Xeons demand.
Up to 250W Capacity
Dimensioned to handle processors rated to 250W when paired with adequate chassis airflow, covering a wide range of Ice Lake Xeon Scalable parts.
Server-Ready Install
Supplied with a backplate and pre-applied Shin-Etsu 7762-class thermal grease for a consistent, serviceable fit in rackmount systems.
Technical Specifications
| Identification | |
| Brand | Inter-Tech |
| Model | N-8 |
| Part Number | 88885567 |
| EAN / GTIN | 4260455647328 |
| Type | Passive 2U server CPU heatsink |
| Cooling Performance | |
| CPU Socket | Intel LGA4189 (Socket P4) |
| Max TDP | Up to 250W |
| Construction | Copper-based vapor chamber heatsink |
| Cooling Type | Passive (chassis airflow) |
| Physical | |
| Dimensions (L x W x H) | 113 x 78 x 64 mm |
| Weight | 0.5 kg |
| Form Factor | 2U & up |
| Thermal Grease | Pre-applied Shin-Etsu 7762 or equivalent |
| Included | Backplate |
| General | |
| Warranty | 1-Year Warranty (Singular) |
Frequently Asked Questions
Does the Inter-Tech N-8 include a fan?
No. It is a passive heatsink that relies on the server’s front-to-back chassis airflow, designed for 2U and taller servers rather than low-airflow desktop cases.
Which processors does it fit?
It mounts on the Intel LGA4189 (Socket P4) platform used by Ice Lake Xeon Scalable processors, cooling parts rated up to 250W.
How much heat can it handle?
Up to 250W, though real-world capacity depends on chassis airflow and inlet temperature, so pair it with adequate server fans.
Can I use it in a normal PC case?
No. Without its own fan it needs the directed airflow of a rackmount server. In a standard tower it would not receive enough airflow to cool a high-TDP Xeon.
Singular Expert Insight
The N-8 is the passive route for LGA4189 servers where chassis fans do the cooling; if your 2U has weaker airflow, an active heatsink with an onboard fan is the safer choice. Match the cooler to your server’s fan wall and clearance. For desktop and tower builds, see the active options in our CPU coolers range instead. When commissioning a node, confirm your power supply and airflow suit the Xeon you are cooling.
Buyer's Guide
Buy it if
You are building or servicing a 2U+ Intel LGA4189 server with strong chassis airflow.
Skip it if
You have a desktop tower or low-airflow case, or a different socket — a passive heatsink needs directed server airflow.
Also consider
An active LGA4189 heatsink if your chassis airflow is limited, or a heatsink matched to your exact server model.