Memory Module Dell 16GB W9F58-RFB

Name: Memory Module Dell DIMM DDR4 W9F58-RFB
Brand: Dell
SKU: 11230959
Price: 248.99 EUR
Availability: InStock

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Memory Module Dell DIMM DDR4 16GB 2133

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Price for companies: 205.78€ Price is valid only for legal clients

Short description

The Dell DIMM 16GB DDR4 memory module operates at a frequency of 2133 MHz, providing reliable performance for your system. With a dual rank and 2RX4 configuration, it enhances multitasking capabilities and overall efficiency. Ideal for servers and workstations, this memory module ensures stability and speed, making it a great choice for demanding applications.

Available for order: 4 pcs.

Warranty: 2 Years

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The device has been fully restored by the manufacturer. Perfect technical and visual condition. Full packaging.

SKU: 11230959

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Product information

Description

The Dell DIMM DDR4 16GB 2133 memory module (MPN W9F58-RFB, EAN 5715063705520) is a server/workstation-grade RAM module that operates at 2133 MHz. It features a 16GB capacity with a dual-rank 2RX4 configuration designed to improve multitasking and memory throughput in compatible systems. This module follows standard DDR4 electrical and physical specifications and is intended for systems that accept ECC and registered/unbuffered DIMMs according to the platform requirements; verify system compatibility before installation.

Advantages

The module delivers stable operation at 2133 MHz and a 16GB capacity suitable for memory-intensive workloads. Its dual-rank 2RX4 organization can help increase effective memory bandwidth in supported server architectures. As an original Dell-branded part (W9F58-RFB), it is intended to meet manufacturer quality standards and provide consistent performance in supported Dell systems and compatible motherboards.

Suitable for

Servers and enterprise workstations requiring 16GB DDR4 memory
Multi-threaded applications and virtualization environments
System memory upgrades to improve multitasking and throughput

Key specifications

Brand: Dell
Model / MPN: W9F58-RFB
EAN: 5715063705520
Form factor: DIMM
Memory type: DDR4
Capacity: 16GB
Speed / Frequency: 2133 MHz
Rank / Configuration: Dual rank (2RX4)

How to use

Power down the system and disconnect all power sources before handling memory modules. Ground yourself to avoid electrostatic discharge. Locate the appropriate DIMM slots on the motherboard according to the system or server manual, align the notch on the module with the slot key, and press firmly until the latches engage. After installation, reconnect power and boot the system to confirm the BIOS/UEFI recognizes the new memory. Follow the system vendor’s guidelines for mixing ranks, capacities, and matching speeds when populating multiple slots.

Usage recommendations

Check the target system’s motherboard or server documentation for supported DDR4 speeds, rank limitations, and ECC/registering requirements. Use identical modules in matched channels when possible to ensure optimal performance and stability.

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Customer questions

FAQ

How much does the Memory Module Dell 16GB W9F58-RFB cost, and is it available for purchase?

The price is 248.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 02.07.2026 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 Dell 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 Dell 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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