Samsung
Samsung M393A4K40BB0-CPB-RFB 32GB DDR4 2133MHz 288-pin DIMM CL15 1.2V
Samsung M393A4K40BB0-CPB-RFB 32GB DDR4 2133MHz 288-pin DIMM CL15 1.2V
Amazon Pricing Disclaimer
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
In stock: 6
Couldn't load pickup availability
- Trusted by Thousands
- Order with confidence
- Fully tracked shipping
MPN: M393A4K40BB0-CPB-RFB
EAN: 5704174237143
Manufacturer: Samsung
Condition: Refurbished
Trusted by customers since 2009
Trusted by customers since 2009
We have been serving customers since 2009, with thousands of completed orders across eBay, Amazon, and our own online store. Our long-standing presence reflects our focus on reliable service, clear communication, and responsive customer support.
Product details information
Product details information
We take care to ensure all product descriptions and specifications on our website are accurate and current at the time of listing. Product packaging or minor details may change over time. If a specific feature or compatibility requirement is important to you, please contact us before placing your order and we will be happy to assist.
Estimated dispatch
Estimated dispatch
Estimated dispatch time: 2–7 working days.
Dispatch times are shown to reflect stock availability and order processing. You will receive tracking information as soon as your order has been dispatched.
Secure Checkout
Secure Checkout
Shop confidently using secure & encrypted payment system managed by Shopify and PayPal. Choose from a wide range of trusted payment options, including PayPal, Amex, Visa, MasterCard, Shopify Payment and more. For added flexibility, we also accept Klarna.

Samsung M393A4K40BB0-CPB-RFB 32GB DDR4 2133MHz 288-pin DIMM CL15 1.2V
- 32GB HIGH CAPACITY – Supports intensive workloads and seamless multitasking.
- 2133MHZ DDR4 SPEED – Delivers fast and efficient data processing.
- REGISTERED ECC MODULE – Provides enhanced reliability and error correction.
- LOW VOLTAGE 1.2V – Optimises energy efficiency without compromising performance.
- 1-YEAR WARRANTY – Ensures long-term peace of mind and product support.
Product Description:
Boost your system's memory with the Samsung M393A4K40BB0-CPB-RFB 32GB DDR4 module. Engineered for high performance and reliability, this registered (buffered) memory is perfect for enhancing your PC or server's capabilities. With a 1-year warranty and compliance with CE and RoHS standards, you can trust in its quality and durability.
Features:
- 32GB DDR4 capacity for advanced multitasking
- 2133MHz memory speed for fast data transfer
- Registered (buffered) ECC for improved stability
- 288-pin DIMM form factor
- Low 1.2V operating voltage
Technical Specifications:
- Internal Memory: 32 GB
- Memory Type: DDR4
- Memory Clock Speed: 2133 MHz
- Form Factor: 288-pin DIMM
- CAS Latency: 15
- Registered (Buffered): Yes
- ECC: Yes
- Voltage: 1.2 V
- Module Configuration: 4096M x 72
- Memory Layout: 1 x 32 GB
- Row Cycle Time: 15 ns
What's Included:
- 1 x Samsung 32GB DDR4 2133MHz Registered DIMM
Warranty & Shipping:
- 1-year warranty included
- 30-day returns for peace of mind
- CE and RoHS compliant
Technical Specifications:
| Ecc | Yes |
|---|---|
| Warranty | 1 Year(s) |
| Cas Latency | 15 |
| Component For | PC/Server |
| Memory Voltage | 1.2 V |
| Row Cycle Time | 15 ns |
| Internal Memory | 32 GB |
| Memory Clock Speed | 2133 MHz |
| Memory Form Factor | 288-pin DIMM |
| Buffered Memory Type | Registered (buffered) |
| Internal Memory Type | DDR4 |
| Module Configuration | 4096M x 72 |
| Memory Layout (Modules X Size) | 1 x 32 GB |
Return to the collection you were browsing
Back to Memory in Servers & Computers