# Memory Module HP Sodimm DDR3L 4GB 1600MHz Adata

**URL:** https://aio.lv/en/product--hp-687515-b64-rfb--11494907
**Data updated:** 2026-01-12 19:34 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP
**Manufacturer code:** 687515-B64-RFB
**EAN:** 5715328015791
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-19 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-b64-rfb--11494907

## 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 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HP Sodimm 4GB DDR3L memory module operates at a frequency of 1600MHz, ensuring efficient performance for your laptop. It is compatible with various HP models and offers reliable speed and stability for multitasking and demanding applications. Upgrade your system's memory with this high-quality Adata module for enhanced productivity.

## Long description

Memory Module HP Sodimm DDR3L 4GB 1600MHz Adata (MPN: 687515-B64-RFB, EAN: 5715328015791) is a low-voltage laptop RAM module designed to provide a stable memory upgrade for compatible HP notebooks and small form-factor systems. This 4GB DDR3L sodimm runs at 1600MHz and follows JEDEC standards for DDR3L operation, offering compatibility with systems that support 1.35V low-voltage memory. The module is manufactured by Adata for HP and intended to deliver consistent performance for everyday applications and light multitasking.
Advantages
This HP Sodimm DDR3L 4GB 1600MHz Adata module provides a balance of power efficiency and reliable speed due to its 1.35V DDR3L design and 1600MHz data rate. Its compact SODIMM form factor is suitable for most laptops that accept DDR3L memory, and the 4GB capacity is a practical single-module upgrade to improve system responsiveness. The product carries HP and Adata identifiers (MPN and EAN), facilitating correct compatibility checks and warranty support when applicable.
Suitable for
Laptops and notebooks that accept DDR3L SO-DIMM modules (1.35V)
Upgrading older HP portable workstations and consumer notebooks to improve multitasking
Repair or replacement of a faulty or missing RAM module in compatible systems
Light office work, web browsing, media playback and general-purpose use
Key specifications
Brand: HP (manufactured by Adata)
Form factor: SO-DIMM (sodimm)
Memory type: DDR3L (low voltage)
Capacity: 4GB
Speed / Frequency: 1600MHz
Voltage: 1.35V (DDR3L standard)
MPN: 687515-B64-RFB
EAN: 5715328015791
How to use
Before installation, power off the laptop and disconnect it from any power source; remove the battery if the model allows. Open the memory access panel or the laptop chassis according to the device manufacturer’s service instructions. Ground yourself to prevent electrostatic discharge. Remove the existing SO-DIMM module if necessary by releasing the retaining clips, align the notch on the HP Sodimm DDR3L 4GB 1600MHz Adata module with the slot, insert the module at a slight angle, then press it down until the clips secure it. Reassemble the device, reconnect power and boot to confirm that the system recognizes the new 4GB module in BIOS/UEFI or the operating system memory settings.
Usage recommendations
For optimal compatibility, check the laptop’s service manual or HP support documentation to confirm support for DDR3L 1.35V modules and maximum memory capacity. When installing a single 4GB module, consider matching speeds and voltages if adding another module; mixing DDR3 and DDR3L or mismatched frequencies can affect system stability. Ensure BIOS/UEFI is up to date to improve memory recognition and system stability.

## FAQ

### How much does the Memory Module HP 4GB 687515-B64-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

https://aio.lv/img/cache/product/11494907/66642016_large.webp