Description
Samsung | 8 GB DDR4 RAM | 2666 MT/s | UDIMM | ECC: ECC | Buffered: Unbuffered |
The Samsung M391A1K43BB2-CTD is an 8 GB DDR4 memory module for system memory. It supports ECC and uses an unbuffered design.
We have functionally tested and inspected this memory module to R2v3 standards prior to listing.
Technical Specifications
- Brand: Samsung
- Model: M391A1K43BB2-CTD
- Manufacturer part number: M391A1K43BB2-CTD
- Capacity per Module: 8 GB
- CapacityAlt: 8GiB
- Memory Type: DDR4
- Speed: 2666 MT/s
- Bandwidth Class: PC4-21300
- MarketingShorthand: DDR4-2666
- Form Factor: UDIMM
- ECC: ECC
- Registered / Buffered: Unbuffered
- Voltage: 1.2V
- CAS Latency: CL19
- Rank Configuration: 1Rx8
- Chip Density: 8Gb
Additional Item Details
This product contains a chemical known to the State of California to cause cancer.
Includes: Memory module(s) only
Does not Include: Original box, Documentation
R2V3: C6 / F3
- capacity: 8 GB
- generation: DDR4
- dataRate: 2666 MT/s
- ecc: Yes
- registered: No
- voltage: 1.2 V
- ranks: 1Rx8
- chipDensity: 8 GB
- Chip Density: 8 GB
- Number of Modules: 1
- Total Capacity: 8 GB
- Bus Speed: PC4-21300 (DDR4-2666)
- Memory Features: ECC Memory
- Number of Pins: 288
- Country of Origin: South Korea
- Item Height: 31.25 mm
- Item Length: 133.35 mm
- Item Width: 30.48 mm
- Power Adapter: Does Not Apply
Power Adapter: Does Not Apply — this device does not require a power adapter or detachable power cord.
Please review all photos for cosmetic condition and any noted defects.

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