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P50955-001
P50955-001 HPE 3.84TB NVMe Gen4 High Performance Read Intensive SFF SC U.3 PM1733a SSD
- Collection:
- HPE Server SSD
- Collection URL:
- /hpe-server-ssd.htm
This item, P50955-001, is the HPE spare part number for the product described as 3.84TB NVMe Gen4 High Performance Read Intensive SFF SC U.3 PM1733a SSD. Further details below.
Upgrade your server performance with the HPE 3.84TB NVMe Gen4 High Performance Read Intensive SFF SC U.3 PM1733a SSD (P50955-001). Harness unmatched speed with read and write speeds reaching up to 7100 MBps and 4200 MBps, respectively. Built for efficiency, this SSD features triple-level cell (TLC) NAND memory, ensuring exceptional data handling with 225000 IOPS random read capability. Whether you're managing peak workloads or enhancing daily operations, this SSD is designed to excel. Securely deploy in HPE's extensive range of compatible Gen8 to Gen10 servers.
HPE Option Part #: P50218-B21
HPE Spare Part #: P50955-001
PRODUCT SPECIFICATIONS FOR P50955-001:
- Device Type: Solid state drive - hot-swap
- Capacity: 3.84 TB
- NAND Flash Memory Type: Triple-level cell (TLC)
- Form Factor: 2.5" SFF
- Interface: U.3 PCIe 4.0 (NVMe)
- Features: Dual Port, Digitally Signed Firmware, High Performance
- Height: 0.6 in
- Bundled with: HPE Smart Carrier
- Drive Writes Per Day (DWPD): 1
- SSD Endurance: 7008 TB
- Drive Class: Read Intensive
- Internal Data Rate: 7100 MBps (read) / 4200 MBps (write)
- 4KB Random Read: 225000 IOPS
- 4KB Random Write: 140000 IOPS
- Maximum 4KB Random Write: 170000 IOPS
- Maximum 4KB Random Read: 1350000 IOPS
- Interfaces: 1 x U.3 PCIe 4.0 (NVMe)
- Compatible Bay: 2.5" SFF
- Power Consumption: 4.2 Watt (idle) | 17.3 Watt (random read) | 16.2 Watt (random write) | 14.5 Watt (sequential read) | 18.7 Watt (sequential write) | 16.6 Watt (random read/write) | 18.7 Watt (maximum)
- OS Required: Microsoft Windows Server 2016
COMPATIBLE WITH:
PROLIANT DL SERIES
PROLIANT ML SERIES
PROLIANT BL SERIES
PROLIANT WS SERIES
PROLIANT SL SERIES
PROLIANT XL SERIES
PROLIANT SYNERGY SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS FOR P50955-001:
- What servers are compatible with the P50955-001 SSD?
The P50955-001 is compatible with a wide range of HPE servers including the BL460c Gen8/Gen9/Gen10, DL380 Gen9/Gen10, and ML350 Gen9/Gen10 among others. - What is the endurance of the P50955-001 SSD?
The P50955-001 SSD has an endurance of 7008 TB, ensuring reliable performance even under intensive read operations. - What are the power consumption specs for the P50955-001?
The P50955-001 operates at 4.2 Watts in idle, reaching up to 18.7 Watts during maximum operations.
HPE PARTSURFER INFO FOR P50955-001 (P50218-B21)
| Spare PN | Description | |
|---|---|---|
| P50485-B21 | ZHPE 3.84TB NVMe RI SC U.3 PM1733a SSD | |
| P50955-001 | SPS-DRV SSD 3.84TB NVMe RI SC U.3 | |
| P50485-B21 | ZHPE 3.84TB NVMe RI SC U.3 PM1733a SSD | |
| P50955-001 | SPS-DRV SSD 3.84TB NVMe RI SC U.3 |
Last Updated: 2026-06-24
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This product is warrantied against hardware failure for a period of 3 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.


