This item, P64342-001, is the HPE spare part number for the product described as 128GB (1x128GB) Quad Rank x4 DDR5-4800 CAS-46-39-39 EC8 Registered 3DS Smart Memory Kit. Further details below.
Maximize your HPE Gen11 server's memory capacity with this 128GB DDR5-4800 Registered 3DS Smart Memory module. Designed for high-performance enterprise workloads, this quad-rank x4 DIMM operates at 4800 MHz (PC5-38400) with low CAS Latency of 46-39-39, ensuring fast, efficient memory access for demanding applications such as virtualization, data analytics, and real-time processing. The ECC feature provides enhanced data integrity, while the 3DS (3D Stacked) technology increases density for improved scalability.
Optimized for compatibility with HPE Gen11 servers, this memory module undergoes rigorous testing to ensure reliability and performance. With a voltage of 1.1V, it is also energy-efficient, making it a reliable and future-proof upgrade for enterprise infrastructures.
HPE Option Part #: P63345-B21
HPE Spare Part #: P64342-001
HPE Assembly Part #: P43336-0AE
PRODUCT SPECIFICATIONS FOR P64342-001:
- Capacity: 128 GB
- Upgrade Type: System specific
- 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: Quad Rank, 3DS registered
- Chips Organization: X4
- Voltage: 1.1 V
COMPATIBLE WITH:
OTHER HPE MACHINES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR P64342-001 (P63345-B21)
| Spare PN | Description | |
|---|---|---|
| P64342-001 | SPS-DIMM,128GB PC5-4800B-R,4Gx4 |
Last updated: 5/2/2025
- 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 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.
