# Hewlett Packard Enterprise PCA Enhanced Cache

**URL:** https://aio.lv/en/product--hp-enterprise-684370-001-rfb--3203517
**Data updated:** 2026-02-18 14:36 (EET)
**Category:** Other Repair Parts
**Manufacturer:** HP Enterprise
**Manufacturer code:** 684370-001-RFB
**EAN:** 5711783835721
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-684370-001-rfb--3203517

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Hewlett Packard Enterprise PCA Enhanced Cache is a powerful storage solution that optimizes data access and performance. Model: PCA Enhanced Cache, specifications: up to 64TB memory, 2.5" NVMe disks, compatibility with HPE services.

## Long description

Hewlett Packard Enterprise PCA Enhanced Cache is a storage optimization module designed to accelerate data access for HPE environments. The PCA Enhanced Cache combines high-capacity memory and NVMe disk technology to reduce latency and improve read/write throughput for demanding workloads. It integrates with HPE management and services to provide a scalable cache layer for servers and storage arrays.
Advantages
The PCA Enhanced Cache delivers a balance of large memory capacity and fast NVMe devices to shorten response times and increase I/O efficiency. Its architecture supports transparent caching for frequently accessed data and reduces backend storage load. Compatibility with HPE management tools simplifies deployment and monitoring, while the use of 2.5" NVMe drives ensures compact physical footprint with enterprise-class performance.
Suitable for
Database acceleration and in-memory caching for transactional systems
Virtualization platforms requiring low-latency storage access
High-performance computing and analytics workloads
Backup staging and temporary high-throughput buffer layers
Key specifications
Maximum memory support: up to 64 TB
Drive type: 2.5" NVMe devices
Function: hardware-accelerated cache layer for storage systems
Integration: compatible with HPE storage management and services
Form factor: compact server/storage module design using 2.5" drives
How to use
Install the PCA Enhanced Cache module according to HPE installation guidelines and connect it to the supported server or storage array. Configure the cache policies through the HPE management interface to define hot data promotion, eviction rules and write-back or write-through behaviour. Monitor performance metrics and adjust cache size allocations to match workload patterns for optimal latency and throughput.
Usage recommendations
Allocate cache capacity based on working set size and workload characteristics; for read-heavy applications prioritize larger memory allocation, while mixed or write-heavy workloads may benefit from tuning write policy settings. Regularly update firmware and use HPE management tools to track health and performance. For scalable deployments, plan cache capacity growth aligned with storage and compute expansion.

## FAQ

### How much does the Hewlett Packard Enterprise PCA Enhanced Cache cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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