# Memory Module HPE DDR3 16GB 1333MHz

**URL:** https://aio.lv/en/product--hp-enterprise-647901-b21--2106117
**Data updated:** 2025-12-29 10:37 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 647901-B21
**EAN:** 886111439478
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 52.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-647901-b21--2106117

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HPE 16GB (1x16GB) Dual Rank x4 PC3L-10600 (DDR3-1333) Registered CAS-9 LP Memory Kit is designed for PC/Server applications. It features a capacity of 16 GB, a memory clock speed of 1333 MHz, and a 240-pin DIMM form factor. With ECC support and a CAS latency of 9, this memory module ensures reliable performance and data integrity, making it an ideal choice for demanding workloads.

## Long description

The HPE DDR3 16GB 1333MHz memory module is a 240-pin Registered DIMM with ECC, designed for HP ProLiant servers and other compatible systems. This 16 GB, dual-rank x4 PC3L-10600 (DDR3-1333) module operates at 1.35 V with CAS latency 9 and is intended for server and workstation environments where data integrity and uptime are important. As HP SmartMemory for ProLiant Gen8 platforms, it supports system authentication that verifies HP-qualified memory and enables extended memory performance features through the system ROM.
Advantages
This HPE memory module offers enterprise-grade reliability with ECC support and server-optimized registered architecture. Its 1333 MHz clock speed and CAS latency 9 deliver predictable performance for virtualization, databases, and multi-threaded workloads. The module’s HP SmartMemory identification ensures compatibility with ProLiant Gen8 systems and allows the system to enable validated performance and stability features.
Suitable for
HP ProLiant Gen8 and compatible ProLiant servers
Virtualized server hosts and hypervisor environments
Database servers and large in-memory datasets
Business-critical applications requiring ECC and uptime
Key specifications
Capacity: 16 GB (1 x 16 GB)
Memory type: DDR3, Dual Rank x4, PC3L-10600 (DDR3-1333)
Form factor: 240-pin Registered DIMM
Voltage: 1.35 V (low voltage)
CAS latency: CL9
ECC support: Yes (registered, server-grade)
MPN: 647901-B21
EAN: 886111439478
How to use
Power down the server and follow the manufacturer’s service manual for safe installation. Insert the 240-pin registered DIMM into an appropriate memory slot, ensuring correct orientation and full seating. When used in HP ProLiant Gen8 systems, the module will be identified by HP SmartMemory during POST; confirm firmware and ROM compatibility if extended memory features are required. Reassemble the system and power on, then verify memory recognition in system diagnostics or the ROM-based setup utility.
Usage recommendations
Install memory modules in matched pairs or per the server’s slot population guidelines to maintain optimal performance. Use HP-qualified modules like this HPE DDR3 16GB 1333MHz for validated compatibility and to enable ProLiant-specific features; ensure system firmware is up to date for best results.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR3 |
| Memory clock speed | 1333 MHz |
| Memory form factor | 240-pin DIMM |
| Memory voltage | 1.35 |
| ECC | Yes |
| CAS latency | 9 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 16 |
| Buffered memory type | Registered (buffered) |

## FAQ

### How much does the Memory HPE 16GB 647901-B21 cost, and is it available for purchase?

The price is 62.99 € (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 09.07.2026 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/2106117/57762620_large.webp