Replacement for AS4C128M8D2-25BIN: Drop-In Alternatives We Stock
Looking for a replacement for the AS4C128M8D2-25BIN (AS4C128M8D2-25BIN - Alliance Memory DDR2, 1G, 128M x 8 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 AS4C128M8D2-25BIN
| SKU | AS4C128M8D2-25BIN |
|---|---|
| Product | AS4C128M8D2-25BIN - Alliance Memory DDR2, 1G, 128M x 8 DRAM Memory Chip |
| Stock status | In Stock |
| Detail page | View AS4C128M8D2-25BIN › |
Drop-in replacements for AS4C128M8D2-25BIN
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.
CT1851619 - Crucial 1GB DDR-400 MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory Module upgrade for ASRock 939A785GMH/128M
SKU: CT1851619
Price: $91.93
CT1851613 - Crucial 1GB Kit (2 x 512MB) DDR-400 MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory upgrade for ASRock 939A785GMH/128M
SKU: CT1851613
Price: $174.66
CT1851599 - Crucial 1GB DDR-333 MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module upgrade for ASRock 939A785GMH/128M
SKU: CT1851599
Price: $208.50
CT1851601 - Crucial 2GB Kit (2 x 1GB) DDR-333 MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory upgrade for ASRock 939A785GMH/128M
SKU: CT1851601
Price: $317.96
CT1851583 - Crucial 2GB Kit (2 x 1GB) DDR-400 MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory upgrade for ASRock 939A785GMH/128M
SKU: CT1851583
Price: $317.96
CT1851604 - Crucial 1GB Kit (2 x 512MB) DDR-333 MHz PC2700 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory upgrade for ASRock 939A785GMH/128M
SKU: CT1851604
Price: $396.16
T800SA1G/M Super Talent DDR2-800 SODIMM 1GB/128x8 Micron Chip Notebook Memory
SKU: T800SA1G-M
Price: $81.80
HYMP112F72CP8D3-C4 - Hynix 1GB DDR2 DDR2-533MHz PC2-4200 ECC Fully Buffered CL4 240-Pin DIMM Single Rank Memory Module
SKU: HYMP112F72CP8D3-C4
Price: $93.47
HYMP112F72CP8N3-C4 - Hynix 1GB DDR2 DDR2-533MHz PC2-4200 ECC Fully Buffered CL4 240-Pin DIMM Single Rank Memory Module
SKU: HYMP112F72CP8N3-C4
Price: $93.47
311-3827 - Dell 2GB Kit (2 X 1GB) DDR2 DDR2-400MHz PC2-3200 non-ECC Unbuffered CL3 240-Pin Memory for OptiPlex GX280
SKU: 311-3827
Price: $227.88
Cisco ASA5540-MEM-2GB 2GB Kit (2 X 1GB) DRAM Memory Upgrade for ASA5540 Series
SKU: ASA5540-MEM-2GB
Price: $696.58
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.