# Desktop Memory DIMM G.SKILL DDR4 16GB (2x8GB) 2666MHz PC21300, 288-pin, CL19, XMP 2.0, unbuffered, heatsink

**URL:** https://aio.lv/en/product--gskill-f4-2666c19d-16gis--644247
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** Memory (RAM)
**Manufacturer:** G.SKILL
**Manufacturer code:** F4-2666C19D-16GIS
**EAN:** 4719692019981
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 162.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 134.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gskill-f4-2666c19d-16gis--644247

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

G.SKILL DDR4 16GB kit (2x8GB) PC21300 2666MHz is 288‑pin unbuffered desktop memory with CL19 latency, XMP 2.0 profile and dual‑channel support. Rated for 2666 MHz with SPD at 1.2 V and operating XMP voltage 1.35 V. Features a heatsink for improved cooling; suitable for PCs and servers requiring standard DDR4 modules in dual‑channel configurations.

## Long description

The G.SKILL F4-2666C19D-16GIS is a 16GB DDR4 288-pin DIMM module designed to boost system responsiveness and multitasking performance in gaming and professional PCs. With a rated speed of 2666 MHz and support for Intel XMP 2.0 profiles, this memory module combines compatible hardware design and validated ICs to ensure stability across a wide range of motherboards while operating at DDR4 standard voltages (1.2–1.35V).
Advantages
Provides higher transfer rates compared with standard DDR4-2133 modules to improve frame rates and application responsiveness. Built from hand-selected ICs and validated on major motherboard brands for broad compatibility and stability. Low-voltage DDR4 operation reduces power consumption compared to DDR3, and Intel XMP 2.0 support allows easy activation of optimized performance profiles. Covered by G.SKILL's limited lifetime warranty with available technical support.
Suitable for
Gaming desktops (FPS, RTS, MOBA, MMORPG)
Multitasking and content creation workstations
System upgrades where 288-pin DDR4 DIMM slots are available
Users who want simple performance tuning via Intel XMP 2.0
Key specifications
Manufacturer: G.SKILL
Model / MPN: F4-2666C19D-16GIS
Capacity: 16 GB
Memory type: DDR4
Speed: 2666 MHz (PC21300)
Form factor: 288-pin DIMM
Voltage: 1.2–1.35 V
EAN: 4719692019981
How to use
Install the 288-pin DIMM module into an available DDR4 memory slot on a compatible motherboard following the motherboard manufacturer’s instructions. Ensure the system power is off and unplugged before insertion. After installation, enter the BIOS/UEFI to verify recognition of the module; enable the Intel XMP 2.0 profile if you want to apply the rated 2666 MHz timings and voltage automatically.
Usage recommendations
For optimal stability, install modules in matched pairs when the motherboard supports dual-channel memory and consult your motherboard manual for recommended slot population. If system instability occurs after enabling XMP, revert to default settings and verify motherboard BIOS compatibility or update the BIOS to the latest version.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2666 MHz |
| Memory form factor | 288-pin DIMM |
| Memory voltage | 1.35, 1.2 |
| ECC | No |
| CAS latency | 19 |
| SPD profile | Yes |
| Memory channels | Dual-channel |
| Component for | PC/Server |
| Memory layout (modules x size) | 2 x 8 |
| Intel Extreme Memory Profile (XMP) | Yes |
| Intel Extreme Memory Profile (XMP) version | 2.0 |
| SPD speed | 2666 MHz |
| SPD voltage | 1.2 |
| Cooling type | Heatsink |
| Buffered memory type | Unregistered (unbuffered) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 31.2 mm |

### Other features

| Feature | Value |
|---|---|
| Country of origin | Taiwan |

### Logistics data

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

## FAQ

### How much does the G.SKILL DDR4 16GB (2x8GB) 2666MHz DIMM cost, and is it available for purchase?

The price is 162.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 16.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 G.SKILL 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 G.SKILL 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/644247/57753176_large.webp