This item, P43339-1A1, is the HPE assembly number for the product described as 256GB (1x256GB) Octal Rank x4 DDR5-4800 CAS-46-39-39 EC8 Registered 3DS Smart Memory. Further details below.
Unlock the full potential of your Gen11 servers with the P43339-1A1 HPE 256GB DDR5-4800 memory module. Designed with Octal Rank and x4 chip organization, this state-of-the-art memory module ensures high speed and reliability with 4800 MHz performance and ECC for data integrity. Perfect for DL325, DL345, DL365, and DL385 Gen11 servers, the module's advanced 3DS registered architecture supports massive workloads, enhancing your data center efficiency like never before.
HPE Option Part #: P50314-B21
HPE Spare Part #: P56155-001
HPE Assembly Part #: P43339-1A1
PRODUCT SPECIFICATIONS FOR P43339-1A1:
- Capacity: 256 GB
- Width: 3.5 in
- Depth: 7.5 in
- Height: 0.8 in
- Weight: 1.41 oz
- Type: DRAM memory module
- Technology: DDR5 SDRAM
- Form Factor: DIMM 288-pin
- Speed: 4800 MHz (PC5-38400)
- Latency Timings: CL46 (46-39-39)
- Data Integrity Check: ECC
- Features: Octal Rank, 3DS registered
- Chips Organization: X4
- Voltage: 1.1 V
RESOURCES FOR P43339-1A1 (P50314-B21)
Quickspecs for P50314-B21COMPATIBLE WITH:
PROLIANT DL SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS FOR P43339-1A1:
- What servers are compatible with the P43339-1A1 memory module?
The P43339-1A1 is compatible with HPE DL325, DL345, DL365, and DL385 Gen11 servers with 4th Gen CPUs. - What are the key features of the P43339-1A1 memory module?
The P43339-1A1 features DDR5-4800 MHz speed, ECC for data integrity, Octal Rank with x4 organization, and 3DS registered technology. - What are the dimensions and weight of the P43339-1A1?
The P43339-1A1 measures 3.5 inches in width, 7.5 inches in depth, 0.8 inches in height, and weighs 1.41 oz.
HPE PARTSURFER INFO FOR P43339-1A1 (P50314-B21)
| Spare PN | Description | |
|---|---|---|
| P56155-001 | SPS-DIMM,256GB PC5-5200B-R,4Gx4 |
Last Updated: 2026-08-19
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This product is warrantied against hardware failure for a period of 5 Years 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.
