Replacement for M378A1K43CB2-CPB00: Drop-In Alternatives We Stock
Looking for a replacement for the M378A1K43CB2-CPB00 (M378A1K43CB2-CPB00 - Samsung 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module)? Pro Disk Network ships Samsung drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the M378A1K43CB2-CPB00
| SKU | M378A1K43CB2-CPB00 |
|---|---|
| Product | M378A1K43CB2-CPB00 - Samsung 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module |
| Current price | $123.21 |
| Stock status | In Stock |
| Detail page | View M378A1K43CB2-CPB00 › |
Drop-in replacements for M378A1K43CB2-CPB00
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
M378A1K43CB2-CPB - Samsung 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: M378A1K43CB2-CPB
Price: $123.21
M378A1G43DB0-CPB0 - Samsung 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M378A1G43DB0-CPB0
Price: $133.49
M378A1G43DB0-CPB00 - Samsung 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M378A1G43DB0-CPB00
Price: $133.49
M378A1G43EB1-CPBD0 - Samsung 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M378A1G43EB1-CPBD0
Price: $133.49
M391A1G43EB1-CPB00 - Samsung 8GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M391A1G43EB1-CPB00
Price: $147.37
M391A1G43EB1-CPBQ - Samsung 8GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M391A1G43EB1-CPBQ
Price: $147.37
M378A1G43DB0-CPB - Samsung 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M378A1G43DB0-CPB
Price: $160.00
M378A1G43EB1-CPB - Samsung 8GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M378A1G43EB1-CPB
Price: $170.53
M391A1G43DB0-CPBQ0 - Samsung 8GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M391A1G43DB0-CPBQ0
Price: $173.68
M391A1G43DB0-CPB - Samsung 8GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M391A1G43DB0-CPB
Price: $173.68
M391A1G43DB0-CPBQ - Samsung 8GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M391A1G43DB0-CPBQ
Price: $173.68
M391A1G43EB1-CPBQ0 - Samsung 8GB DDR4-2133MHz PC4-17000 ECC Unbuffered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: M391A1G43EB1-CPBQ0
Price: $174.28
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.