HPE P55240-B21

Overview

The HPE P55240-B21 is a rack server designed to deliver dependable performance for demanding business workloads. Powered by an Intel Xeon Silver 4309Y processor with 8 cores running at 2.8 GHz, it provides the processing capability needed for multitasking and data-intensive applications. Equipped with 32GB of DDR4 Smart Memory and expandable memory slots, this server handles complex tasks efficiently while fitting into a compact 1U rack form factor suitable for data centers and IT environments where space is at a premium.

Storage options are flexible with eight small form factor drive bays supporting both NVMe and SAS drives, allowing for tailored configurations that balance speed and capacity. The integrated Broadcom MegaRAID MR416i-a controller with 4GB cache ensures fast and reliable data access, essential for maintaining smooth operations. Cooling is managed by five high-performance fans, and power is supplied by an 800W Flex Slot Platinum unit with hot plug capability to minimize downtime.

Key features

• Intel Xeon Silver 4309Y processor delivers strong multi-core performance for business applications and virtualization.
• 32GB DDR4 Smart Memory with 31 additional DIMM slots allows for significant memory expansion to support growing workloads.
• Eight small form factor drive bays support NVMe and SAS drives, providing flexibility in storage speed and capacity.
• Broadcom MR416i-a RAID controller with 4GB cache enhances data throughput and reliability for critical storage operations.
• 800W Flex Slot Platinum power supply supports hot swapping, reducing downtime during maintenance or upgrades.
• Two PCIe Gen4 expansion slots enable adding high-speed peripherals or network cards to extend server capabilities.
• HPE iLO Standard with Intelligent Provisioning simplifies server setup, monitoring, and management tasks.
• Security features such as UEFI Secure Boot and Silicon Root of Trust protect against unauthorized firmware access and attacks.
• Compact 1U rack design fits efficiently into data center racks, optimizing space without sacrificing performance.

Key specs

• Processor: Intel Xeon Silver 4309Y, 8 cores, 2.8 GHz
• Memory: 32GB DDR4 Smart Memory, 31 DIMM slots available
• Storage bays: 8 small form factor (SFF) drive bays supporting NVMe and SAS
• RAID controller: Broadcom MegaRAID MR416i-a with 4GB cache
• Power supply: 800W Flex Slot Platinum, hot plug capable
• Expansion slots: 2 PCIe Gen4
• Form factor: 1U rack server

Connectivity and compatibility

This server supports a range of storage and expansion options to fit various IT environments. The dual PCIe Gen4 slots allow for high-speed network adapters or additional storage controllers, enhancing connectivity and throughput. The support for NVMe and SAS drives in the eight SFF bays provides compatibility with both high-performance SSDs and traditional SAS drives, making it adaptable to different storage needs.

Performance and reliability

Designed for continuous operation in demanding settings, the server’s cooling system with five high-performance fans maintains optimal temperatures under heavy workloads. The 800W Platinum power supply ensures efficient energy use and supports hot swapping to keep the system running during power supply replacements. The Broadcom RAID controller with dedicated cache improves data access speeds and protects against data loss, contributing to overall system reliability.

Ideal uses and environments

This rack server is well suited for businesses running virtualized environments, databases, or other critical applications that require reliable processing power and flexible storage. Its compact 1U design makes it a strong choice for data centers and IT rooms where space efficiency is important. The security features provide peace of mind for organizations concerned about firmware-level threats, making it a solid option for enterprise and mid-sized business deployments.

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.

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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.

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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.

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