# HPE 16GB DDR4-3200 288-pin DIMM Unbuffered Single Rank x8 CAS-22 1.2V

**URL:** https://aio.lv/en/product--hp-p43019-b21--12252145
**Data updated:** 2026-04-06 09:56 (EEST)
**Category:** Memory (RAM)
**Manufacturer:** HP
**Manufacturer code:** P43019-B21
**EAN:** 4549821425839
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 452.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 374.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-p43019-b21--12252145

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

16GB HPE DDR4-3200 unbuffered memory module in 288-pin DIMM form factor. Single-rank x8 configuration with CAS latency 22 and 1.2 V operation. Designed as internal PC/server RAM for capacity and compatibility in systems supporting DDR4-3200. Suitable for upgrades, replacements and server workstation memory expansions.

## Long description

The HPE 16GB (1x16GB) Single Rank x8 DDR4-3200 CAS-22 Unbuffered Standard Memory Kit provides enterprise-grade server memory optimized for entry-level HPE ProLiant platforms. It is a single 16 GB DDR4 DIMM in a 288-pin form factor, designed to deliver reliable performance for small and medium business servers that require error-correcting memory and industry-standard speeds.
Advantages
This HPE standard memory module combines tested DRAM components with HPE authentication and validation to ensure compatibility and predictable operation on supported ProLiant DL20 and ML30 servers. It offers ECC support for improved data integrity, operates at 3200 MHz with CAS latency 22, and uses a low 1.2 V supply for efficient power usage compared with older memory generations.
Suitable for
Entry-level HPE ProLiant DL20 and ML30 servers
Small and medium business server deployments requiring ECC memory
Systems that need a single 16 GB DDR4 DIMM upgrade
When it may not be suitable
This unbuffered single-rank module is not intended for high-end servers that require registered (buffered) memory or multi-rank configurations for large-scale memory capacities. It may also be unsuitable for non-HPE platforms if vendor-specific compatibility or validation is required.
Key specifications
Capacity: 16 GB (1 x 16 GB)
Memory type: DDR4
Speed: 3200 MHz (DDR4-3200)
CAS latency: 22
Form factor: 288-pin DIMM
Topology: Single rank x8
ECC: Supported
Operating voltage: 1.2 V
Weight: 0.04 kg
How to use
Install the DIMM into an available compatible 288-pin DDR4 DIMM slot on supported HPE ProLiant servers following server manufacturer guidance. Ensure the server is powered off and disconnected from power before installing memory. After installation, verify memory is recognized in the system firmware/BIOS and confirm any required memory configuration or population rules for optimal performance.
What to consider before purchase
Verify server compatibility with single-rank unbuffered DDR4-3200 DIMMs (ProLiant DL20, ML30 and similar entry-level models).
Confirm whether ECC and single-rank modules meet your workload and reliability requirements.
Check existing memory population rules and maximum supported capacity for your server model.
Usage recommendations
For predictable operation, use HPE-qualified DIMMs in matched configurations where possible and follow HPE ProLiant memory population guidelines; after installation, run system diagnostics and firmware updates to ensure full compatibility and stability.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 3200 MHz |
| Memory form factor | 288-pin DIMM |
| Memory voltage | 1.2 |
| ECC | Yes |
| CAS latency | 22 |
| Memory ranking | 1 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 16 |
| Compatible products | HPE Compute Mainstream Platforms, see QuickSpecs for more information |
| Memory data transfer rate | 3200 MT/s |
| Buffered memory type | Unregistered (unbuffered) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |
| Height | 19.1 mm |
| Width | 88.9 mm |
| Depth | 190.5 mm |

### Other features

| Feature | Value |
|---|---|
| Height (imperial) | 0.75 " |
| Weight (imperial) | 0.097 lbs |

### Logistics data

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

## FAQ

### How much does the HPE 16GB DDR4-3200 DIMM Module cost, and is it available for purchase?

The price is 452.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 22.07.2026 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 HPE 16GB DDR4-3200 DIMM Module 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

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