HPE P58335-B21

Overview

The HPE P58335-B21 is a high-performance storage controller designed to fit into an OCP NIC 3.0 slot and connect via a PCIe 4.0 x8 interface. It supports SATA, SAS, and NVMe drives, enabling flexible storage configurations and seamless migration between technologies. With a 4 GB cache, it reduces latency for frequently accessed data, making it well suited for virtualization hosts, database servers, and other demanding workloads that require consistent storage throughput.

Key features

• Installation in an OCP NIC 3.0 slot with PCIe 4.0 x8 connection ensures high bandwidth for fast data transfer.
• 4 GB cache improves read and write speeds by lowering latency on frequently accessed data.
• Compatibility with SATA 6G, SAS 12G, and NVMe 16G drives allows mixing different storage media or upgrading without hardware changes.
• Full RAID support across levels 0, 1, 5, 6, 10, 50, and 60 provides robust data protection and uptime.
• Management through familiar tools like MegaRAID Storage Administrator, UEFI interfaces, Redfish, and StorCLI simplifies day-to-day operations.
• Supports secure encrypted drives to protect data at rest, meeting compliance requirements.
• Compatible with major operating systems including VMware ESXi, CentOS, Windows Server, Red Hat, SUSE, and Ubuntu for broad deployment options.
• Backed by a three-year parts warranty from HPE, ensuring reliability and support.

Key specs

• Interface: PCIe 4.0 x8
• Cache size: 4 GB
• Drive support: SATA 6G, SAS 12G, NVMe 16G
• RAID levels supported: 0, 1, 5, 6, 10, 50, 60
• Slot type: OCP NIC 3.0
• Operating system compatibility: VMware ESXi, CentOS, Windows Server, Red Hat, SUSE, Ubuntu
• Warranty: Three years parts

Connectivity and compatibility

This controller connects through a PCIe 4.0 x8 interface in an OCP NIC 3.0 slot, providing ample bandwidth for high-speed storage access. It supports a wide range of drive types including SATA, SAS, and NVMe, allowing flexible storage configurations and easy upgrades. The broad OS compatibility ensures it integrates smoothly into diverse server environments, from virtualization platforms to enterprise database systems.

Performance and reliability

The 4 GB cache significantly reduces latency for frequently accessed data, enhancing overall system responsiveness. Full RAID support across multiple levels safeguards data integrity and availability, which is critical for maintaining uptime in demanding data center operations. Support for encrypted drives adds an extra layer of security, making this controller suitable for environments with strict compliance requirements.

Ideal uses and environments

This storage controller is a strong choice for data centers and enterprise servers that require fast, flexible, and secure storage solutions. It fits well in Gen11 server builds or storage refresh projects where mixed media support and high throughput are priorities. IT professionals managing virtualization hosts, database servers, or mixed workload environments will find its combination of speed, resilience, and management tools particularly valuable.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more