This item, P58236-B21, is the HPE option part number for the product described as 480GB SATA 6G Read Intensive SFF BC Self‑encrypting 5400P SSD. Further details below.
The HPE 480GB SATA 6G Read Intensive SFF BC Self-encrypting 5400P SSD (P58236-B21) pairs dependable read-intensive performance with built-in drive-level security. As a genuine HPE self-encrypting drive (SED) with TLC flash, it delivers up to 73,183 random read IOPS and 45,284 random write IOPS (4KiB, Q=16), peaking at 79,702 random read IOPS, plus sequential throughput of up to 515 MiB/s read and 449 MiB/s write — ideal for boot volumes, virtualization hosts, web and content-serving workloads where fast, low-latency reads matter (111 uSec average random read latency).
Rated at 1.50 DWPD and 1,324 TB of lifetime writes, this single-port, hot-plug 2.5-inch SSD ships in an HPE Basic Carrier (BC) for tool-free installation in HPE ProLiant, Apollo and Synergy Gen10, Gen10 Plus and Gen11 platforms. Digitally signed firmware helps protect your server against unauthorized code, and the drive is backed by a 3-year warranty. Buy with confidence from Global One Technology — genuine HPE parts, fast shipping and quantity discounts.
HPE Option Part #: P58236-B21
HPE Spare Part #: P58428-001
PRODUCT SPECIFICATIONS FOR P58236-B21:
- SKU: P58236-B21
- Capacity: 480 GB
- Workload Type: RI (Read Intensive)
- Interface Type: SATA 6G
- Form Factor: SFF (2.5 in, small form factor)
- Plug Type: Hot Plug
- Carrier Type: BC (Basic Carrier)
- Digitally Signed: Yes
- Flash Type: TLC
- Port: Single
- Self-encrypting: Yes (Read Intensive SATA Self-Encrypting Drive, SED)
- Lifetime Writes (TB): 1,324
- Endurance DWPD: 1.50
- MAX Seq Reads / Max Seq Writes Throughput (MiB/s): 515 / 449
- Random Read Avg. / Random Write Avg. Latency uSec (4KiB,Q1): 111 / 38
- Random Read / Random Writes IOPS (4KiB, Q=16): 73,183 / 45,284
- MAX Random Read / MAX Random Write IOPS (4KiB): 79,702@128 / 47,820@4
- Warranty: 3-year warranty
- Product description: HPE 480 GB, SATA, Read Intensive, solid state, small form factor, Basic carrier, drive with 3-year warranty
COMPATIBLE WITH:
PROLIANT ML SERIES
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 P58236-B21:
- Which HPE servers support the P58236-B21 SSD?
P58236-B21 is designed for HPE Gen10, Gen10 Plus and Gen11 servers. It uses the SFF (2.5-inch) Basic Carrier (BC) and is hot-pluggable, so it drops into supported BC drive bays without tools. - Is P58236-B21 a self-encrypting drive?
Yes. P58236-B21 is a Read Intensive SATA Self-Encrypting Drive (SED), providing encryption at the drive level. It also features digitally signed firmware to help guard against unauthorized firmware. - What endurance and warranty does P58236-B21 offer?
P58236-B21 is a read-intensive TLC SSD rated at 1.50 DWPD with 1,324 TB of lifetime writes, and it is covered by a 3-year warranty.
HPE PARTSURFER INFO FOR P58236-B21
| Spare PN | Description | |
|---|---|---|
| P58428-001 | SPS-DRV SSD 480GB SFF SATA RI BC SED |
Last Updated: 2026-10-13
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- Form Factor/Carrier Type
- SFF / Basic Carrier (BC)
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.
