# Memory Module HP DDR3 4GB 1333MHz

**URL:** https://aio.lv/en/product--hp-enterprise-585157-001-rfb--561479
**Data updated:** 2026-01-12 19:28 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 585157-001-RFB
**EAN:** 5712505004692
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-585157-001-rfb--561479

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The HP 585157-001 memory module offers 4GB of DDR3 RAM with a clock speed of 1333 MHz. Designed for PC and server use, this 240-pin DIMM module features a CAS latency of 9, ensuring efficient performance for your system. Upgrade your internal memory with this reliable component to enhance multitasking and overall system responsiveness.

## Long description

The HP 585157-001 memory module provides 4GB of DDR3 RAM operating at 1333 MHz in a standard 240-pin DIMM form factor. Manufactured for HP Enterprise systems, this module has a CAS latency of 9 and a 1.5 V operating voltage. It is intended for internal installation in compatible PCs and servers to increase available system memory and improve multitasking and responsiveness without changing other system components.
Advantages
This 4GB DDR3 1333MHz module delivers a balance of capacity and speed for legacy systems that support 240-pin DIMM DDR3 memory. The CAS latency 9 specification aligns with the 1333 MHz clock speed to provide predictable timing and stable operation. With the standard 1.5 V voltage and HP Enterprise manufacturing, the module is compatible with a wide range of motherboards and server platforms that accept non-ECC or compatible ECC unbuffered/buffered configurations as specified by the system vendor.
Suitable for
 Upgrading RAM in older desktop PCs that support DDR3 240-pin DIMM modules
 Increasing memory capacity in HP Enterprise servers or workstations compatible with 1333 MHz DDR3
 Replacing a faulty or missing 4GB DDR3 DIMM in supported systems
 Improving multitasking and application responsiveness on legacy platforms
Key specifications
 Brand: HP Enterprise
 Model / MPN: 585157-001-RFB
 EAN: 5712505004692
 Capacity: 4 GB
 Type: DDR3
 Clock speed: 1333 MHz
 Form factor: 240-pin DIMM
 CAS latency: 9
 Voltage: 1.5 V
How to use
Power down the computer and disconnect it from mains before installing the module. Open the case and locate the appropriate 240-pin DIMM slot on the motherboard. Align the notch on the module with the slot key and press evenly until the retention clips engage. Reassemble the case and reconnect power, then start the system. Verify memory recognition in the BIOS/UEFI or the operating system memory overview. If the system supports mixed densities or paired channels, install modules according to the motherboard or server documentation for optimal performance.
Usage recommendations
Confirm motherboard or server compatibility with DDR3 1333 MHz 240-pin DIMMs and review the system manual for supported memory configurations. When adding memory alongside existing modules, match speed, voltage, and timing where possible. Use antistatic precautions during installation and ensure BIOS/firmware is up to date for best compatibility.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 4 GB |
| Internal memory type | DDR3 |
| Memory clock speed | 1333 MHz |
| Memory form factor | 240-pin DIMM |
| Memory voltage | 1.5 |
| ECC | No |
| CAS latency | 9 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 4 |

### Logistics data

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

## FAQ

### How much does the Memory Module HP 4GB 585157-001 cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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 Enterprise 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 Enterprise 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

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