# Memory Module SK Hynix 16GB DDR4 288-pin DIMM

**URL:** https://aio.lv/en/product--hynix-hma42gr7afr4n-uh-rfb--8567906
**Data updated:** 2026-01-12 19:31 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HYNIX
**Manufacturer code:** HMA42GR7AFR4N-UH-RFB
**EAN:** 5704174863465
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The SK Hynix HMA42GR7AFR4N-UH-RFB memory module offers 16 GB of DDR4 RAM in a 288-pin DIMM form factor. Designed for high performance, it ensures faster data processing and improved multitasking capabilities. Ideal for gaming and professional applications, this memory module enhances system responsiveness and efficiency. Upgrade your system with reliable and efficient memory from SK Hynix.

## Long description

The SK Hynix 16GB DDR4 288-pin DIMM (HMA42GR7AFR4N-UH-RFB) is a single-module desktop memory designed for systems that support DDR4 DIMM configurations. This 16 GB memory module provides a balance of capacity and compatibility for everyday computing, gaming, and professional workloads. The module follows standard 288-pin DIMM physical specifications and uses DDR4 technology to deliver lower voltage operation and higher transfer rates compared with previous generations, helping improve system responsiveness and multitasking performance.
Advantages
This 16 GB SK Hynix DDR4 DIMM offers stable operation from a reputable manufacturer, with a standard 288-pin layout for broad motherboard compatibility. The DDR4 design provides improved energy efficiency and higher data throughput than DDR3, which supports smoother application switching and faster data access. The single-module format allows straightforward upgrades to increase available system memory without complicated installation procedures.
Suitable for
 Upgrading desktop PCs to improve multitasking and application responsiveness
 Gaming systems requiring additional RAM for modern titles and background applications
 Workstations used for photo editing, office productivity, and light content creation
 System builders and technicians assembling standard ATX, Micro-ATX, and similar motherboards supporting 288-pin DDR4 DIMMs
Key specifications
 Manufacturer: HYNIX (SK Hynix)
 Model / MPN: HMA42GR7AFR4N-UH-RFB
 EAN: 5704174863465
 Capacity: 16 GB
 Memory type: DDR4
 Form factor: 288-pin DIMM
How to use
Power down the desktop and disconnect the power cord before installing the module. Open the case and identify an available 288-pin DIMM slot on the motherboard. Align the notch on the module with the slot key and press evenly on both ends until the retention clips engage. Reconnect power and start the system. Check the motherboard BIOS/UEFI or operating system memory information to confirm the module is recognized and running at the expected capacity. If necessary, enable XMP/DOCP profiles in BIOS for the intended performance settings only if supported by the motherboard.
Usage recommendations
For best compatibility, install modules of the same capacity and speed when populating multiple DIMM slots. Consult the motherboard manual for supported memory configurations and maximum capacities. Ensure proper electrostatic discharge (ESD) precautions during installation and keep the module in a static-free environment until fitted.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR4 |
| Memory form factor | 288-pin DIMM |
| Memory layout (modules x size) | 1 x 16 |

## FAQ

### 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 HYNIX 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 HYNIX 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 form factor, 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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