Replacement for W631GU6MB12K: Drop-In Alternatives We Stock
Looking for a replacement for the W631GU6MB12K (W631GU6MB12K - Winbond DDR3-1600MHz 64Mx16 (1GB) 1.35V DRAM Memory Chip)? Pro Disk Network ships 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 W631GU6MB12K
| SKU | W631GU6MB12K |
|---|---|
| Product | W631GU6MB12K - Winbond DDR3-1600MHz 64Mx16 (1GB) 1.35V DRAM Memory Chip |
| Stock status | In Stock |
| Detail page | View W631GU6MB12K › |
Drop-in replacements for W631GU6MB12K
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.
EDE1108ACSE-8E-E - Elpida DDR2-800MHz 128Mx8 FBGA DRAM Memory Chip
SKU: EDE1108ACSE-8E-E
Price: $80.28
EDE5116AJBG-6E-E - Elpida DDR2-667MHz 32Mx16 Pb-Free DRAM Memory Chip
SKU: EDE5116AJBG-6E-E
Price: $93.38
M378B2873DZ1-CK0 - Samsung 1GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Single Rank Memory Module
SKU: M378B2873DZ1-CK0
Price: $66.68
M378B2873EH1-CK0 - Samsung 1GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Single Rank Memory Module
SKU: M378B2873EH1-CK0
Price: $66.68
M378B2873FH0-CK0 - Samsung 1GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Single Rank Memory Module
SKU: M378B2873FH0-CK0
Price: $66.68
M378B2873FHS-CK0 - Samsung 1GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Single Rank Memory Module
SKU: M378B2873FHS-CK0
Price: $66.68
M378B2873GB0-CK0 - Samsung 1GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Single Rank Memory Module
SKU: M378B2873GB0-CK0
Price: $66.68
CT12864BA160B - Crucial Technology 1GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: CT12864BA160B
Price: $68.04
EBJ10UE8BDF0-GN-F - Elpida 1GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Single Rank Memory Module
SKU: EBJ10UE8BDF0-GN-F
Price: $68.04
EBJ10UE8BFF0-GN-F - Elpida 1GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Single Rank Memory Module
SKU: EBJ10UE8BFF0-GN-F
Price: $68.04
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.