SAMSUNG M393AAK40B42-CWD 128GB DDR4 display
128 GB DDR4 memory module rated PC4-2666V for server workloads
- High-capacity 128GB DDR4 module for demanding workloads
- 8RX4 organisation enables high-density memory configurations
- PC4-2666V rating supports 2666 MT/s data transfer speeds
- DDR4-21300 designation confirms 21300 MB/s peak bandwidth
128GB DDR4 Server Memory Module
This Samsung M393AAK40B42-CWD module provides 128GB of DDR4 memory rated at PC4-2666V. It uses an 8Rx4 organisation for high-density server installations. The component is supplied new for system integrators and IT maintenance.
Suited For High-Capacity DDR4 Slots
This module fits systems that accept 128GB DDR4 DIMMs with 8Rx4 configuration and PC4-2666V speed. It is not for builds requiring smaller capacities, different rank layouts, or faster DDR4 data rates. Buyers needing non-server form factors should look elsewhere.
How it compares
Measured against everything we stock in Electrical Switches & Controls, at today’s prices. Recalculated every night.
- Price $603.99
- Pricier than about 90% of the 256 comparable items (median $60.49).
Specifications
No published specifications for this item yet.
Questions about this item
Will the 288-pin DDR4 DIMM fit my motherboard's memory slots?
The module is a standard 288-pin DDR4 DIMM; it fits any desktop motherboard slot keyed for DDR4 memory.
What is the correct way to seat this 128GB module so the system recognises the full capacity?
Align the notch with the slot key, press straight down until both side clips lock audibly, then power on and verify 128GB appears in BIOS or the operating system.
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