HPE P57688-B21

Overview

The HPE P57688-B21 is a 1U rack server from the ProLiant DL320 Gen11 series designed to deliver balanced performance, expandability, and efficiency for diverse workloads. Powered by a 12-core Intel Xeon Silver 4410Y processor running at 2.0 GHz and equipped with 16 GB of DDR5 Smart Memory, it provides the processing power and memory speed needed for virtualization, container clusters, and business-critical applications. Its compact design fits well in edge locations, branch offices, and data centers where space and power efficiency are priorities.

Key features

• Multi-threaded 12-core Intel Xeon Silver 4410Y processor supports demanding workloads and virtualization environments.
• DDR5 Smart Memory enhances responsiveness for database queries, web services, and analytics with faster data access.
• Flexible storage options with up to eight small-form-factor bays supporting SAS, SATA, and NVMe drives for a mix of speed and capacity.
• HPE MR408i-o controller with 4 GB cache accelerates storage transactions and offers RAID configurations for data protection.
• HPE iLO Standard management enables remote monitoring, firmware deployment, and troubleshooting to simplify IT operations.
• Robust security features including UEFI Secure Boot and Intel SGX help safeguard the operating system and sensitive data.
• Efficient cooling through seven standard fans maintains optimal temperatures across the motherboard and drives.
• 500 W Platinum hot-plug power supply allows replacement without downtime, ensuring continuous operation.
• Expansion capabilities with one PCIe Gen5 slot and one OCP 3.0 Gen5 slot provide room for faster network adapters or accelerators.

Key specs

• Processor: 12-core Intel Xeon Silver 4410Y, 2.0 GHz
• Memory: 16 GB DDR5 Smart Memory
• Storage bays: Up to 8 small-form-factor SAS/SATA/NVMe drive bays
• Storage controller: HPE MR408i-o with 4 GB cache
• Form factor: 1U rack server
• Power supply: 500 W Platinum hot-plug
• Cooling: 7 standard fans
• Expansion slots: 1 PCIe Gen5, 1 OCP 3.0 PCIe Gen5
• Management: HPE iLO Standard

Connectivity and compatibility

This server supports a variety of storage media through its eight small-form-factor drive bays, accommodating SAS, SATA, and NVMe drives to fit different performance and capacity needs. The inclusion of PCIe Gen5 and OCP 3.0 Gen5 expansion slots allows integration of high-speed network adapters or accelerators, making it adaptable to evolving infrastructure requirements. Remote management via HPE iLO Standard ensures compatibility with common IT management workflows.

Performance and reliability

The combination of a 12-core Intel Xeon Silver processor and DDR5 Smart Memory delivers consistent performance for multi-threaded applications and memory-intensive tasks. The HPE MR408i-o controller with 4 GB cache optimizes storage throughput and reliability through RAID support. Efficient cooling with seven fans and a Platinum-rated hot-plug power supply contribute to stable operation and minimize downtime risks, which is critical for business continuity.

Ideal uses and environments

This server is well suited for edge computing, branch office deployments, and cloud service providers needing compact yet capable compute resources. Its 1U form factor and low power consumption make it a strong choice for data centers with limited rack space. It also fits well as a dedicated host for backup solutions, development environments, or security appliances, providing a versatile platform for a range of IT needs.

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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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.

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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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