This item, 878142-B21, is the HPE option part number for the product described as DL580 Gen10 Intel Xeon-Gold 6146 (3.2GHz/12-core/165W) Processor - Complete Kit. Further details below.
Upgrade your server's processing power with this Intel Xeon Gold 6146 processor kit, designed specifically for HPE ProLiant DL580 Gen10 servers. This 12-core processor, with a base clock speed of 3.2 GHz and a max turbo speed of 4.2 GHz, delivers exceptional performance for demanding workloads. Featuring 24 threads and a 24.75 MB cache, this CPU ensures smooth multitasking and efficient data handling.
This complete kit includes the processor and a high-performance heatsink to maintain optimal thermal performance even under heavy loads. Compatible with HPE ProLiant DL580 Gen10 servers, including but not limited to the models listed. Benefit from enhanced processing capabilities and improved system responsiveness with this powerful processor upgrade.
HPE Option Part #: 878142-B21
PRODUCT SPECIFICATIONS FOR 878142-B21:
- Product Type: Processor
- Type / Form Factor: Intel Xeon Gold 6146
- Number of Cores: 12-core
- Number of Threads: 24 threads
- Cache: 24.75 MB
- Cache Memory Details: L3 - 24.75 MB
- Processor Qty: 1
- Clock Speed: 3.2 GHz
- Max Turbo Speed: 4.2 GHz
- Compatible Processor Socket: LGA3647 Socket
- Manufacturing Process: 14 nm
- Thermal Design Power: 165 W
- Architecture Features: Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
- Included Accessories: Performance heatsink
COMPATIBLE WITH:
PROLIANT DL SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR 878142-B21
| Spare PN | Description | |
|---|---|---|
 | 872453-001 | Heatsink 1U high performance |
| 875726-001 | Intel Xeon Gold 6146 Twelve cores, Scalable Processor - 3.20 GHz (24.75MB Level-3 cache, 165 watt thermal design power (TDP), socket FCLGA 3647) |
Last updated: 5/2/2025
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This product is warrantied against hardware failure for a period of 1 Year from the date of purchase. Before making a purchase, please take a moment to review our return policy below.
Returns
It is the customer's responsibility to verify compatibility with their machine(s) before placing an order. If an item is ordered by mistake, it can be returned for refund, minus a 25% restocking fee, within 5 business days of receipt. The cost of freight is not refundable.
Please be aware that factory-sealed equipment can only be returned if it remains unopened.
Defective Products
If you have received a defective part and your machine is still within the HPE warranty period, please initiate a warranty exchange by visiting the HPE Enterprise Support Center. Be sure to have the serial numbers of the defective drive and your server/storage array handy.
In case your hardware becomes defective during the Global One warranty period, but the HPE warranty has expired, you can return the product to us for a working replacement. You are responsible for the shipment of returned merchandise. However, we will cover the expense of Ground /Economy shipment for the replacement item(s).
Requesting an RMA
To initiate a return or warranty claim, please complete and submit the RMA Request Form.
