# Memory Module HP SODIMM DDR3 4GB 12800

**URL:** https://aio.lv/en/product--hp-687515-351-rfb--11494770
**Data updated:** 2026-01-12 19:34 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP
**Manufacturer code:** 687515-351-RFB
**EAN:** 5715328015951
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-687515-351-rfb--11494770

## 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 HP SODIMM 4GB DDR3 memory module operates at a frequency of 12800 MT/s, providing reliable performance for laptops. It enhances multitasking capabilities and improves overall system responsiveness. Ideal for upgrading your device, this memory module ensures compatibility with various HP laptops, making it a smart choice for users seeking to boost their system's performance.

## Long description

HP SODIMM DDR3 4GB 12800 is a laptop memory module with a 4GB capacity and DDR3 technology rated at 12800 MT/s. Designed for compact notebook SODIMM slots, this HP memory module (MPN 687515-351-RFB, EAN 5715328015951) offers a standard-form upgrade path to improve multitasking and responsiveness in compatible HP and other DDR3-capable laptops. The module supports typical laptop voltage and timing for DDR3 SODIMM modules and fits systems that accept 204-pin DDR3 SODIMM modules.
Advantages
The 4GB capacity paired with DDR3 12800 speed provides a balance between memory size and throughput, helping reduce application load times and enabling smoother switching between programs. As an HP-branded SODIMM module, it follows manufacturer compatibility profiles and quality control processes intended to ensure reliable operation in supported laptops. The module’s form factor and specifications make installation straightforward for standard laptop upgrades.
Suitable for
 Upgrading HP laptops that accept 204-pin DDR3 SODIMM modules
 Improving multitasking on older notebooks with limited memory
 Replacing a faulty or underperforming 4GB DDR3 SODIMM
 Basic office, web browsing and media playback tasks
Key specifications
 Brand: HP
 Model: SODIMM DDR3 4GB 12800
 MPN: 687515-351-RFB
 EAN: 5715328015951
 Capacity: 4GB
 Type: DDR3 SODIMM (204-pin)
 Rated speed: 12800 MT/s (commonly referenced as PC3-12800)
How to use
Power off the laptop and disconnect all power sources, including battery if removable. Open the memory access panel or chassis following the laptop manufacturer’s service instructions. Ground yourself to discharge static electricity, then locate the SODIMM slot. Align the module’s notch with the slot, insert at an angle, and press down until the retention clips engage. Reassemble the laptop, reconnect power, and start the system. Confirm the new memory is recognized in the BIOS/UEFI or operating system memory settings.
Usage recommendations
Verify your laptop’s compatibility with DDR3 204-pin SODIMM modules and maximum supported memory per slot before installation. For dual-channel operation, install matched capacity and speed modules in the appropriate slots. Handle the module by the edges and avoid touching the gold contacts to prevent damage. If unsure about installation steps, consult the laptop manual or a qualified technician.

## FAQ

### How much does the Memory Module HP 4GB SODIMM 687515-351-RFB cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 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

## Image

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