Product Description
This listing is for one unit of the HPE CPU Standard Heat Sink, shipped in bulk packaging. Compatible for the following models:
High Quality, Low Price and Fast Shipping from the US
P43509-001 P43508-001 P49956-001 CPU Standard Heat Sink for HPE DL380 G11 2U
I. Applicable Brands and Models
Brand: for HPE (Hewlett Packard Enterprise)
Exclusively Compatible Model:
For HPE ProLiant DL380 Gen11 (G11) (2U Rack Server)
Compatible CPUs:
Supports Intel Xeon 4th/5th/6th Gen (Sapphire Rapids) processors
TDP ≤ 150W standard power CPUs (e.g., Silver 4410Y, Gold 5415+, 6430, etc.)
Incompatible:
Other models including DL380 G10/G10+/G12, DL360 G11, ML350 G11, etc.
Non-HPE servers such as Dell, Lenovo, Supermicro, etc.
High-power CPUs with TDP > 150W (requires upgrading to high-performance heatsink P48818-B21)
II. Core Features
1. Specifications and Thermal Capability
TDP Limit: 150W, meets cooling demands for most standard CPUs in DL380 G11
Structure: 2U-specific high-density fins + copper base / aluminum substrate, passive + airflow-assisted cooling
Dimensions: Compatible with DL380 G11 2U chassis, no interference with memory or PCIe cards
Installation: Precision mounting holes + tool-free clips, snug fit with motherboard CPU socket for stable, wobble-free operation
2. Materials and Design
Body: High-thermal-conductivity aluminum alloy with black anodized finish for corrosion resistance and superior heat dissipation
Base: Pure copper / copper-plated for rapid CPU heat absorption and transfer to fins
Fins: Dense comb-like structure maximizes surface area for efficient heat dissipation through server airflow
Thermal Interface Material: Pre-applied high-thermal-conductivity thermal paste, no additional application required, ready to install and use
3. Performance and Reliability
Thermal Performance: Maintains CPU temperatures between 60–75°C under standard load, ≤85°C under heavy load
Stability: Passed rigorous HPE server testing, ensuring 24/7 stable operation without thermal throttling
Compatibility: Seamlessly integrates with HPE iLO thermal management, coordinating with fans/airflow channels
4. Application Scenarios
Standard workloads including virtualization, cloud computing, databases, and web services
DL380 G11 servers with single/dual-socket CPUs rated at 150W or below
Enterprise applications requiring quiet, stable, and cost-effective thermal solutions
III. Differences from High-Performance Heatsinks
Standard Heatsinks (P43509/P43508/P49956): 150W TDP, passive + airflow channel, suitable for standard CPUs
High-Performance Heatsinks (P48818-B21): 150–350W TDP, T-shaped structure + high-performance airflow channel, suitable for high-power CPUs
Package included:
1 x CPU Standard Heat id="tongtool-tab-li-1">Payment
ShippingresponseReturn PolicyContact usPayPal is the only payment we accept.
We only ship to your PAYPAL address. If you need to change your address,please change it in PayPal first as we will only ship to your PAYPAL address. Make sure your detail address and full name in PayPal is absolutely correct. A non-payment dispute will be opened if full payment is not received after 14 days of sale.
Import duties, taxes and charges are not included in the item price or shipping charges. we do not respond to any import duties, taxes. Buyers are responsible for these charges， However, we will try to declare low value on the invocie, so that you will pay less import tax.
We process your order within 1 business day upon payment (note: NOT counting holidays or weekends).
When you select the "UPS 2nd Day Air" shipping service, we default to shipping via "UPS Ground". Thank you for your understanding.
If you have any problem or issue with your order at any time, please contact us first before you contact , and benefit from our response.
We will make every effort to have your items shipped as quickly as possible, and to meet or beat the time estimates above.
Please remember that the times above are only shipping estimates, and are not guarantees.
Once your items have shipped out, we will update with the tracking information as quickly as possible.
should send you an email with the shipment information, and the information will also be available on your purchase history.
Dear all,customer satisfaction is very important to us and our response rating reflects this satisfaction.
Please do not leave negative response ,if there is any problem,please contact us ,we will do our best to provide the best service!
If you are satisfied with the purchase and our service,please take a minute to give us a positive response . Please leave us 5 star response just asReturns are accepted within 30 days of receipt of shipment and with approval. You must contact us by e-mail and we will arrange for a return shipment.
The item will need to be returned in the condition in which it was shipped out to you.Our goal is to provide you with excellent products and service! We strive to satisfy our customers, as you can see by our excellent response. If you have any questions or concerns about your order, please contact us immediately so that we may resolve the issue as quickly as possible.
If you have any questions or concerns please feel free to message or email. Our staff is happy to assist you in any way possible.Our office is open Monday through Friday. Sales staff may be available to answer questions over the weekend.Payment
PayPal is the only payment we accept.
We only ship to your PAYPAL address. If you need to change your address,please change it in PayPal first as we will only ship to your PAYPAL address. Make sure your detail address and full name in PayPal is absolutely correct. A non-payment dispute will be opened if full payment is not received after 14 days of sale.
Import duties, taxes and charges are not included in the item price or shipping charges. we do not respond to any import duties, taxes. Buyers are responsible for these charges， However, we will try to declare low value on the invocie, so that you will pay less import tax.
Shipping
We process your order within 1 business day upon payment (note: NOT counting holidays or weekends).
When you select the "UPS 2nd Day Air" shipping service, we default to shipping via "UPS Ground". Thank you for your understanding.
If you have any problem or issue with your order at any time, please contact us first before you contact , and benefit from our response.
We will make every effort to have your items shipped as quickly as possible, and to meet or beat the time estimates above.
Please remember that the times above are only shipping estimates, and are not guarantees.
Once your items have shipped out, we will update with the tracking information as quickly as possible.
should send you an email with the shipment information, and the information will also be available on your purchase history.
responseDear all,customer satisfaction is very important to us and our response rating reflects this satisfaction.
Please do not leave negative response ,if there is any problem,please contact us ,we will do our best to provide the best service!
If you are satisfied with the purchase and our service,please take a minute to give us a positive response . Please leave us 5 star response just as Return PolicyReturns are accepted within 30 days of receipt of shipment and with approval. You must contact us by e-mail and we will arrange for a return shipment.
The item will need to be returned in the condition in which it was shipped out to you. Contact usOur goal is to provide you with excellent products and service! We strive to satisfy our customers, as you can see by our excellent response. If you have any questions or concerns about your order, please contact us immediately so that we may resolve the issue as quickly as possible.
If you have any questions or concerns please feel free to message or email. Our staff is happy to assist you in any way possible.Our office is open Monday through Friday. Sales staff may be available to answer questions over the weekend. powered by
