Condition: Refurbished
Availability: In stock
Couldn't load pickup availability
We accept purchase orders from fortune 1000 Companies, government agencies, defence, Schools, and hospitals. For more details, contact us at (800) 504-1875 or simply submit Request for Quote form. Our Sales Team will prompt respond with a best solution tailored to your needs.
This Samsung 64GB DDR4-2133MHz ECC LRDIMM, part number M386A8K40BMB-CPB4Q, is genuine Samsung memory built for high-density server upgrades. As PC4-17000 Load Reduced ECC memory 64GB, this module differs from registered (RDIMM) memory in how it buffers signals, so it's worth confirming your system supports LRDIMM before ordering. It's also cross-referenced under Dell part number J3RC1 and related Samsung suffixes M386A8K40BMB-CPB and M386A8K40BMB-CPB00, and is confirmed for use in Dell 14th Gen server platforms.
Specification-wise, this is a DDR4 2133MHz CL15 Quad Rank ECC Registered module operating at 1.2V, delivering high-density capacity and stable ECC-protected bandwidth for demanding, memory-intensive workloads like virtualization, database management, and real-time analytics. As Samsung high-capacity server memory 64GB, it's well suited for data centers and enterprise environments that need to maximize total memory per server without exceeding DIMM slot limits.
Brand: Samsung
Part Number: M386A8K40BMB-CPB4Q (also M386A8K40BMB-CPB, M386A8K40BMB-CPB00, Dell J3RC1)
Capacity: 64GB (single module)
Speed: DDR4-2133MHz (PC4-17000)
Type: ECC Registered, Load Reduced (LRDIMM)
Form Factor: 288-Pin DIMM
Rank/Width: 4Rx4 (Quad Rank)
Voltage: 1.2V
CAS Latency: CL15
Condition: Refurbished, tested, cleaned, and verified functional
Designed for a broad range of DDR4 LRDIMM-supported servers, including confirmed Dell 14th Gen platforms. This module works in any server or system that accepts 64GB LRDIMM ECC/Registered memory at 1.2V. Please confirm exact compatibility with your specific server model before ordering.
ECC Protection automatically detects and corrects single-bit memory errors, keeping your server stable and your data accurate around the clock.
Load Reduced Design buffers both data and control signals, allowing more DIMMs per channel at full speed, ideal for high-density, multi-node server configurations.
Quad Rank Capacity packs 64GB into a single module, maximizing total memory without exceeding your server's DIMM slot limits.
Genuine Samsung Manufacturing built to exact OEM specifications for guaranteed fit and performance in supported systems.
Refurbished and tested, thoroughly cleaned, checked, and verified to perform like new, backed by our 30-day return policy.
Dell server memory upgrades, virtualization hosts, database servers, and data center environments needing maximum DDR4 ECC capacity per DIMM slot.
Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.
Specifications, part number, condition and included accessories are stated on this page.
Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.
All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.
We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.
For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.
Refurbished printers do not come with ink cartridges or toners.
