# Memory Module HPE DDR3 4GB 1600MHz

**URL:** https://aio.lv/en/product--hp-enterprise-647895-b21--498205
**Data updated:** 2025-12-01 05:15 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 647895-B21
**EAN:** 4948382808660
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-647895-b21--498205

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The HPE 4GB (1x4GB) Single Rank x4 PC3-12800 (DDR3-1600) Registered CAS-11 Memory Kit is designed for PCs and servers. It features 4GB of DDR3 memory with a clock speed of 1600 MHz and a CAS latency of 11. The 240-pin DIMM form factor ensures compatibility with a wide range of systems. This ECC memory module enhances data integrity and reliability, making it ideal for critical applications.

## Long description

Is finding reliable DRAM memory for your HP ProLiant Server series in your data center a major challenge? HP SmartMemory provides DRAM modules designed and qualified for HP ProLiant Gen8 servers, offering compatibility, tested quality, and the ability to enable extended memory performance features through the system ROM. These modules are intended to meet demands created by virtualization, cloud computing, large database applications, and high-performance computing that require higher-capacity memory with improved reliability and uptime.
Advantages
HP SmartMemory is authenticated and qualified by HP for ProLiant Gen8 systems, ensuring predictable compatibility and adherence to HP testing standards. Because the memory is identified by the server, it enables certain extended memory performance features through the system ROM, supporting stable operation under heavy workloads and reducing the risk of incompatibility with ProLiant Gen8 servers.
Key specifications
 Designed for: HP ProLiant Gen8 Server series
 Function: Authenticated HP-qualified DRAM
 Benefits: Enables extended memory performance features via system ROM
 Applications: Virtualization, cloud computing, large databases, high-performance computing
How to use
Install HP SmartMemory modules into supported HP ProLiant Gen8 server DIMM slots following HP installation guidelines. Once installed, the ProLiant Gen8 system will identify and verify the authenticated memory during POST, and authenticated modules allow activation of extended memory performance features through the system ROM. Follow server documentation for supported memory configurations and ROM settings.
Recommendations
Use HP SmartMemory modules specifically qualified for your ProLiant Gen8 model and keep server ROM firmware up to date to ensure memory authentication and access to extended performance features. Refer to HP technical documentation for compatibility matrices and supported configurations.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 4 GB |
| Internal memory type | DDR3 |
| Memory clock speed | 1600 MHz |
| Memory form factor | 240-pin DIMM |
| Memory voltage | 1.5 |
| ECC | Yes |
| CAS latency | 11 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 4 |

## FAQ

### How much does the Memory Module HPE 4GB 647895-B21 cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: internal memory, internal memory type, memory clock speed, memory form factor, memory voltage, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/498205/64684467_large.webp