📦 Shipping Notice – Public Holiday in Northern Ireland
Due to the Battle of the Boyne public holiday, there will be no postal service on Friday 11th and Monday 14th July 2025.

👉 Please note:
All orders placed after 4:00 PM on Thursday 10th July — including all orders placed over the weekend and on Monday 14th — will be shipped on Tuesday 15th July.

You're welcome to place orders anytime during this period — dispatch will resume first thing Tuesday.
Thanks for your patience and understanding!

Flexx International Ltd
  • 0
No result found for your search.
  • Home
  • All Products
  • 4GB (4GBx1), Vulcanus DDR3 PC3-17000, 2133MHz 240 Pin desktop ram memory module for gaming and high perFormance PC's 4GB (4GBx1), Vulcanus DDR3 PC3-17000, 2133MHz 240 Pin desktop ram memory module for gaming and high perFormance PC's
Categories
  • 🔍 Find Upgrades for My Mac
  • Mac Upgrades
  • Memory
  • Storage
  • Docks/Hubs
  • Enclosures
  • PCIe Cards
  • Adapters
  • Laptop Batteries
  • Tools & Service Kits
  • Peripherals
  • Dashcams/Bodycams
  • View More
Featured Products
OWC Express 1M2 USB4/Thunderbolt enclosure for NVMe M.2 SSDs - Portable External Storage
OWC Express 1M2 USB4/Thunderbolt 4 enclosure for NVMe M.2 SSDs - Portable External Storage
£119.49
Sonnet Echo Thunderbolt 3 Dock with two slots for  M.2 NVMe SSD
Sonnet Echo Thunderbolt 3 Dock with two slots for M.2 NVMe SSD
£322.49
OWC Envoy Ultra Thunderbolt™ 5 SSD – 6,000 MB/s Portable SSD (2TB/4TB) – Rugged & Fast External Drive
OWC Envoy Ultra Thunderbolt™ 5 SSD – 6,000 MB/s Portable SSD (2TB/4TB) – Rugged & Fast External Drive
£386.00
OWC Express 4M2 USB4 RAID Enclosure – 4-Bay M.2 NVMe SSD, Up to 3200MB/s
OWC Express 4M2 USB4 RAID Enclosure – 4-Bay M.2 NVMe SSD, Up to 3200MB/s
£216.49
OWC ThunderBlade X12 – Thunderbolt 5 NVMe RAID SSD (12TB–96TB)
OWC ThunderBlade X12 – Thunderbolt 5 NVMe RAID SSD (12TB–96TB)
£2,470.99
Sonnet Echo 13 Thunderbolt 5 Dock with SSD Storage (1TB-4TB), 140W Power, Mac/Windows/iPad Pro Compatible
Sonnet Echo 13 Thunderbolt 5 Dock with SSD Storage (1TB-4TB), 140W Power, Mac/Windows/iPad Pro Compatible
£477.49
Sonnet Silent Gen 4 PCIe card with 8 x M.2 NVMe SSD slots up to 64GB storage - add your own SSD
Sonnet Silent Gen 4 PCIe card with 8 x M.2 NVMe SSD slots up to 64GB storage - add your own SSD
£887.00
Transcend Portable SSD USB-C / USB-A model ESD310C
Transcend Portable SSD USB-C / USB-A model ESD310C
£31.49
OWC 128GB (4 x 32GB) PC4-21300 DDR4 2666MHz SODIMMs ram memory upgrade
OWC 128GB (4 x 32GB) PC4-21300 DDR4 2666MHz SODIMMs ram memory upgrade
£267.49
  • electro-track-order-icon
  • Free Delivery
  • electro-thumb
  • 99% Customers
    Feedback
  • electro-return-icon
  • 30 Days
    Return Policy
  • electro-payment
  • Payment
    Secure System
  • electro-brands-icon
  • Only Best
    Brands
% £-39.49
4GB (4GBx1), Vulcanus DDR3 PC3-17000, 2133MHz 240 Pin desktop ram memory module for gaming and high perFormance PC's
4GB (4GBx1), Vulcanus DDR3 PC3-17000, 2133MHz 240 Pin desktop ram memory module for gaming and high perFormance PC's
Flexx

4GB (4GBx1), Vulcanus DDR3 PC3-17000, 2133MHz 240 Pin desktop ram memory module for gaming and high perFormance PC's

No reviews
  • Share
  • Tweet
Product SKU: TD4G16C10-0C21A
Available:
Only 1 item in stock
1 item in stock
In stock
Pre-order
Out of stock
£39.49
 
 
This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.
Want it delivered by
  • Description
  • Specifications
  • Compatibility
  • Reviews

The  Memory leading brand “FLEXX” is pleased to introduce you to the latest “Vulcanus” series memory for Gamers. Not only comply with FLEXX's commitment to our client, all the Vulcanus Series are made of the best quality original chips but also feature a unique heat spreader design and the highest quality server memory grade thermal grease; all the details are for bringing the best OC memory to the clients.

Thermal Conductivity

As the leading brand of Server memory, FLEXX understand how important thermal conductivity is for the Vulcanus Series, not only the unique design of the heat spreader to make the thermal conductivity efficiency the best but also adopting the server memory grade thermal grease to enhance the thermal conductivity.

The latest version of Intel Extreme Memory Profile allows you to save two XMP profiles, so users can choose the proper setting for their computer.

Lifetime Warranty  

FLEXX totally understands that performance is not the only factor in memory. Salability and durability also play key roles in memory. Therefore, to bring our clients the best memory-using experience, we provide a Lifetime warranty for all FLEXX products.

  • Series: Vulcanus
  • Memory Type: DDR3
  • Form Factor: 240-Pin DIMM
  • Tools: No
  • Sensor: No
  • Capacity: 4GB
  • Speed: 2133MHz
  • CL latency: 10-11-11-31
  • Voltage: 1.65V
  • RoHs Compliant: Yes
  • Warranty: Lifetime
  • Features: Intel XMP
  • Compatible with PC supporting DDR3 240-pin RAM

Customer Reviews

Be the first to write a review
Write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
Got questions? Call us
0800 195 4072
Follow Us
Policies
  • Return and refund policy
  • Shipping Policy
  • Cancellation policy
  • Terms of Service
  • Privacy Policy
Company Info
  • Knowledge Base
  • About us
  • Contact Us
  • Blog
Shop
  • Mac Upgrades
  • Memory
  • Storage
  • Docks/Hubs
  • Enclosures
  • PCIe Expansion Cards
  • Adapters
  • Laptop Batteries
  • Tools & Service Kits
  • Peripherals
  • More
© 2025 Flexx International Ltd. All Rights Reserved | Made by Banbridge Website Studio
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
  • Flexx International Ltd
Product successfully added to your Shopping Cart
Continue shopping View cart