This item, P74568-B21, is the HPE option part number for the product described as Intel Xeon 6520P 2.4GHz 24‑core 210W Processor for HPE. Further details below.
Upgrade your HPE ProLiant Compute Gen12 platform with the P74568-B21 Intel® Xeon® 6520P processor, a 24-core P-core CPU running at 2.4 GHz with a 210W TDP. A generous 144 MB L3 cache, DDR5 memory support up to 6400 MT/s (128GB), and four UPI links at 16 GT/s keep data moving quickly across sockets and memory channels — ideal for virtualization, database workloads, and demanding enterprise applications that need consistent per-core performance.
Part of the Intel® Xeon® 6500-Series (HCC, LCC) family, this processor is designed for HPE ProLiant Compute DL320, DL340, DL340e, DL360, DL380, DL380a and ML350 Gen12 servers. Global One Technology ships genuine HPE-spec parts with fast delivery and quantity discounts, so you can scale your compute capacity with confidence.
HPE Option Part #: P74568-B21
PRODUCT SPECIFICATIONS FOR P74568-B21:
- Product Number: P74568-B21
- Processor model: Intel® Xeon 6520P
- Power consumption: 210W
- Processor speed: 2.4 GHz
- Processor core available: 24 core
- Processor cache: 144 MB L3
- Maximum Memory Speed: 6400 MT/s
- UPI: 4 @ 16 GT/s
- DDR5: 6400 MT/s 128GB
- Processor family: Intel® Xeon® 6500-Series Processors with P Core (HCC, LCC)
COMPATIBLE WITH:
PROLIANT HPE SERIES
PROLIANT DL SERIES
PROLIANT ML SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS FOR P74568-B21:
- Which servers is the P74568-B21 processor compatible with?
P74568-B21 is supported in HPE ProLiant Compute Gen12 servers, including the DL320 Gen12, DL340 Gen12, DL340e Gen12, DL360 Gen12, DL380 Gen12, DL380a Gen12 and ML350 Gen12. - What are the core count, clock speed and cache of the P74568-B21?
The P74568-B21 Intel® Xeon® 6520P offers 24 P-cores at a 2.4 GHz base clock with 144 MB of L3 cache and a 210W power rating. - What memory speed does the P74568-B21 support?
P74568-B21 supports DDR5 memory at up to 6400 MT/s (128GB modules) and includes 4 UPI links at 16 GT/s for multi-socket communication.
Last Updated: 2026-10-15
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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.
