# Memory module HP P00920-B21 RDIMM 16 GB (1x16 GB) DDR4 2933 MHz CAS 21

**URL:** https://aio.lv/en/product--hp-p00920-b21--4369058
**Data updated:** 2026-03-11 11:46 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP
**Manufacturer code:** P00920-B21
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 456.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 377.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-p00920-b21--4369058

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

HP P00920-B21 is a 16 GB RDIMM server/PC memory module (1 x 16 GB) using DDR4 technology with a clock speed of 2933 MHz and CAS latency 21. Designed for internal server and workstation use, it provides registered DIMM stability for enterprise systems, suitable for memory upgrades, virtualization, databases and compute-intensive applications.

## Long description

HP P00920-B21 RDIMM 16 GB (1x16 GB) DDR4 2933 MHz CAS 21 is a registered server memory module intended for internal use in servers and workstations. It implements DDR4 technology with a nominal data rate of 2933 MHz and a CAS latency of 21, offering a single 16 GB stick that provides registered DIMM stability appropriate for enterprise-class systems. The module is designed to support memory upgrades for virtualization, database workloads and compute‑intensive applications where capacity, predictable timing and platform qualification are required.
Advantages
This HP RDIMM module provides registered memory stability for systems that require ECC and buffer support, helping maintain reliability under sustained server workloads. With a 2933 MHz data rate and CAS 21 latency it balances throughput and timing for compatible platforms. The module is qualified for use in HPE environments and is sourced and tested to meet enterprise quality criteria, which supports predictable behavior in multi‑DIMM configurations and reduces the risk of compatibility‑related interruptions.
Suitable for
Server memory upgrades in enterprise and small‑medium business environments
Virtualization hosts and hypervisor deployments
Database servers and transactional workloads
Workstations running compute‑intensive professional applications
Key specifications
Form factor: Registered DIMM (RDIMM)
Capacity: 16 GB (single module)
Memory type: DDR4
Speed: 2933 MHz
CAS latency: CL21
Error handling: ECC support via registered architecture
Intended use: internal server and workstation installations
How to use
Install the RDIMM module into a compatible DIMM slot on a server or workstation system that supports DDR4 registered memory at 2933 MHz and ECC functionality. Power down the system and follow the server manufacturer’s procedures for memory replacement or expansion, ensuring anti‑static precautions. Populate memory channels according to the platform’s recommended population rules to achieve optimized bandwidth and latency. After installation, verify memory recognition in system firmware/BIOS and run platform memory diagnostics if available.
Usage recommendations
Use this HP RDIMM as part of a matched memory configuration when possible: mix modules only if they share the same type, speed and registered/ECC characteristics. For best results in servers, follow the motherboard or server vendor’s guidance on channel population and maximum supported capacity per slot. Regularly update system firmware to ensure compatibility and to enable platform‑specific memory optimizations.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2933 MHz |
| Memory form factor | RDIMM |
| Memory voltage | 1.2 |
| CAS latency | 21 |
| Memory ranking | 1 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 16 |
| Buffered memory type | Registered (buffered) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.045 kg |
| Height | 88.9 mm |
| Width | 190.5 mm |
| Depth | 19.1 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the HP P00920-B21 16 GB RDIMM DDR4 2933 MHz cost, and is it available for purchase?

The price is 456.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 08.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can HP P00920-B21 16 GB RDIMM DDR4 2933 MHz be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 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 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, weight, 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/4369058/58884397_large.webp