This item, P43339-0A1, is the HPE assembly number for the product described as 256GB Octal Rank x4 DDR5-4800 CAS-46-39-39 EC8 Registered 3DS Smart Memory for Gen11 servers. Further details below.
Maximize your server's performance with the HPE 256GB DDR5-4800 Memory module, designed specifically for Gen11 HPE servers. This high-capacity memory module provides outstanding speed with DDR5 technology, achieving speeds of up to 4800 MHz (PC5-38400) and low latency timings (CL46, 46-39-39). The octal rank x4 configuration and 3DS registered design ensure optimal data access, boosting your system's memory bandwidth and reliability for memory-intensive applications.
Built for high-end data integrity, this memory module features ECC (Error-Correcting Code) to protect against data corruption, ensuring consistent and accurate performance in enterprise environments. The DIMM 288-pin form factor, combined with a voltage of 1.1V, makes this memory kit compatible with specific Gen11 servers, providing a reliable and scalable solution for demanding workloads in modern data centers.
HPE Option Part #: P43337-B21
HPE Spare Part #: P48504-001
HPE Assembly Part #: P43339-0A1
Specifications:
- Capacity: 256 GB
- Upgrade Type: System specific
- OEM Manufacturer Equivalent Part Number: HPE P43337-B21
- Width: 7.5 in
- Depth: 0.8 in
- Height: 3.5 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:
Quickspecs for P43339-0A1
✅ certain Gen11 servers
✅ and possibly others
Contact us via Live Chat if you have any questions about compatibility.
Last updated: 3/30/2025
- Trusted by thousands. Over 36,000 customers in 100+ countries trust Global One Technology to deliver mission-critical HP Enterprise hardware - including Fortune 500 businesses, schools, hospitals, and federal, state, and local goverment agencies.
- HPE is our specialty! We only sell genuine HP Enterprise parts.
- EASY ordering process. Purchase online now with credit card or PayPal!
- FAST shipping. Global One Technology ships orders received by 5pm the same day and offers NEXT DAY delivery to US customers.
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.
