HP 654776-L21 Xeon E5-2637 Processor DL360P G8

Name: HP 654776-L21 Xeon E5-2637 Processor DL360P G8
Brand: HP
SKU: 654776-L21

High-frequency dual-core Xeon E5-2637 processor kit engineered for latency-sensitive workloads on the HP DL360P G8.

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Overview

The HP 654776-L21 is a processor kit that pairs the Intel Xeon E5-2637 with the HP ProLiant DL360P Gen8 server platform. Running at 3.00 GHz with 2 cores and 4 threads, this chip is built for scenarios where clock speed trumps core count — think database engines, financial applications, or software with per-core licensing costs where fewer, faster cores translate directly to savings and performance gains.

With 5MB of SmartCache and an 8.00 GT/s QPI bus speed, the E5-2637 maintains solid data flow between the processor and the rest of the system. As an HP-designated kit, it's validated for the DL360P G8 platform, simplifying procurement and ensuring firmware-level compatibility. This makes it a practical choice for organizations looking to optimize their existing G8 infrastructure for specific high-frequency workloads without a full server refresh.

Specifications

Processor

Intel Xeon E5-2637

Cores / Threads

2 / 4

Base Clock Speed

3.00 GHz

Cache

5MB

Bus Speed

8.00 GT/s

HP Part Number

654776-L21

Server Compatibility

HP ProLiant DL360P Gen8

Frequently Asked Questions

Is this a complete processor kit or just the CPU?

This is an HP processor kit (654776-L21) that includes the Xeon E5-2637 CPU and is designed for drop-in installation on the DL360P G8 server.

How many cores does the E5-2637 have and what is its clock speed?

The E5-2637 is a dual-core processor running at 3.00 GHz base clock, prioritizing high per-core performance over core count.

What workloads is this processor best suited for?

Its high clock speed and low core count make it ideal for single-threaded or lightly-threaded applications such as databases, financial modeling, and licensing-constrained software where per-core performance matters most.

Does this processor support Hyper-Threading?

Yes, the Xeon E5-2637 supports Intel Hyper-Threading, providing 4 threads from its 2 physical cores.

What Buyers Say

What buyers are saying The HP 654776-L21 Xeon E5-2637 kit is valued by users who need strong per-core clock speeds for workloads that don't scale across many cores. It's a straightforward upgrade path for DL360P G8 owners, though buyers with heavily parallel workloads should consider higher-core-count alternatives.

👍 Pros

High 3.00 GHz clock speed delivers strong single-threaded performance for latency-sensitive applications
5MB cache and 8.00 GT/s bus speed ensure efficient data throughput
Designed as an HP kit for straightforward compatibility with DL360P G8 servers
Lower power consumption compared to higher-core-count Xeon E5 processors

👎 Cons

Only 2 cores limits throughput for heavily multi-threaded or parallel workloads
5MB cache is modest compared to other processors in the Xeon E5-2600 family
L21 designation indicates this is an FIO (factory install only) kit, which may lack a heatsink depending on configuration
Limited to DL360P G8 platform, so it cannot be reused in other HP server generations

Summarized from aggregated buyer feedback for this product. Rating and review count sourced from Amazon.com.

HP 654776-L21 Xeon E5-2637 Processor DL360P G8

Overview

Specifications

Frequently Asked Questions

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