Replacement for K4A4G165WE-BIWE: Drop-In Alternatives We Stock
Looking for a replacement for the K4A4G165WE-BIWE (K4A4G165WE-BIWE - Samsung DDR4-3200MHz 256Mx16 (4GB) DRAM Memory Chip)? 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 K4A4G165WE-BIWE
| SKU | K4A4G165WE-BIWE |
|---|---|
| Product | K4A4G165WE-BIWE - Samsung DDR4-3200MHz 256Mx16 (4GB) DRAM Memory Chip |
| Stock status | In Stock |
| Detail page | View K4A4G165WE-BIWE › |
Drop-in replacements for K4A4G165WE-BIWE
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.
M471A5244CB0-CWE - Samsung 4GB PC4-25600 DDR4-3200MHz non-ECC Unbuffered CL22 SoDIMM 1.2V Single-Rank Memory Module
SKU: M471A5244CB0-CWE
Price: $181.05
M378A5244CB0-CWE - Samsung 4GB PC4-25600 DDR4-3200MHz non-ECC Unbuffered CL22 UDIMM 1.2V Single-Rank Memory Module
SKU: M378A5244CB0-CWE
Price: $194.74
F21SA4GS Super Talent DDR4-2133 SODIMM 4GB/512Mx8 CL15 Samsung Chip Notebook Memory
SKU: F21SA4GS
Price: $87.45
M471A1K43DB1-CWEDY - Samsung 8GB PC4-25600 DDR4-3200MHz non-ECC Unbuffered CL22 SoDIMM 1.2V Single-Rank Memory Module
SKU: M471A1K43DB1-CWEDY
Price: $119.79
M378A1G44AB0-CWEDY - Samsung 8GB PC4-25600 DDR4-3200MHz non-ECC Unbuffered CL22 UDIMM 1.2V Single-Rank Memory Module
SKU: M378A1G44AB0-CWEDY
Price: $138.95
M378A1G44AB0-CWE - Samsung 8GB PC4-25600 DDR4-3200MHz non-ECC Unbuffered CL22 UDIMM 1.2V Single-Rank Memory Module
SKU: M378A1G44AB0-CWE
Price: $138.95
M393A1K43DB2-CWEBY - Samsung 8GB PC4-25600 DDR4-3200MHz ECC Registered CL22 RDIMM 1.2V Single-Rank Memory Module
SKU: M393A1K43DB2-CWEBY
Price: $138.95
M391A1K43DB2-CWEQ - Samsung 8GB DDR4-3200MHz/PC4-25600 ECC Unbuffered CL22 288-Pin UDIMM 1.2V Single Rank Memory Module
SKU: M391A1K43DB2-CWEQ
Price: $145.26
M393A1K43DB1-CWE - Samsung 8GB DDR4-3200MHz PC4-25600 ECC Registered CL22 288-Pin DIMM Single Rank 1.2V Memory Module
SKU: M393A1K43DB1-CWE
Price: $152.80
M378A2G43BB3-CWE - Samsung 16GB PC4-25600 DDR4-3200MHz non-ECC Unbuffered CL22 UDIMM 1.2V Single-Rank Memory Module
SKU: M378A2G43BB3-CWE
Price: $187.37
M471A2K43EB1-CWEDY - Samsung 16GB PC4-25600 DDR4-3200MHz non-ECC Unbuffered CL22 SoDIMM 1.2V Dual-Rank Memory Module
SKU: M471A2K43EB1-CWEDY
Price: $193.03
M378A1K43EB2-CWE - Samsung 8GB PC4-25600 DDR4-3200MHz non-ECC Unbuffered CL22 UDIMM 1.2V Single-Rank Memory Module
SKU: M378A1K43EB2-CWE
Price: $208.42
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.