Replacement for 15-9912-01: Drop-In Alternatives We Stock
Looking for a replacement for the 15-9912-01 (15-9912-01 - Cisco 1GB DDR2-400 MHz PC2-3200 ECC Registered CL5 240-Pin RDIMM 1.8V Memory Module)? Pro Disk Network ships Cisco 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 15-9912-01
| SKU | 15-9912-01 |
|---|---|
| Product | 15-9912-01 - Cisco 1GB DDR2-400 MHz PC2-3200 ECC Registered CL5 240-Pin RDIMM 1.8V Memory Module |
| Current price | $210.45 |
| Stock status | In Stock |
| Detail page | View 15-9912-01 › |
Drop-in replacements for 15-9912-01
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.
15-11458-01 - Cisco 1GB DDR2-400 MHz PC2-3200 ECC Registered CL5 240-Pin RDIMM 1.8V Memory Module
SKU: 15-11458-01
Price: $210.45
15-9928-01 - Cisco 1GB DDR2-400 MHz PC2-3200 ECC Registered CL5 240-Pin RDIMM 1.8V Memory Module
SKU: 15-9928-01
Price: $210.45
15-10847-01 - Cisco 1GB DDR2-667 MHz PC2-5300 ECC Registered CL5 244-Pin RDIMM 1.8V Memory Module
SKU: 15-10847-01
Price: $182.45
S400A001L - Cisco 400-Watts AC 100-240 V Power Supply for ASA5512X ASA5515X ASA5525X
SKU: S400A001L
Price: $573.26
15-10829-01 - Cisco 512MB DDR2-667MHz PC2-5300 ECC CL5 244-Pin Mini-DIMM Single Rank Memory Module
SKU: 15-10829-01
Price: $157.78
15-11357-01 - Cisco 512MB PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Very Low Profile (VLP) Memory Module for 2900 / 3900 Router
SKU: 15-11357-01
Price: $195.16
15-10957-01 - Cisco 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory Module
SKU: 15-10957-01
Price: $203.36
10-1837-01 - Cisco 1Gb/s 1000Base-ZX Single-Mode Fiber 70km 155nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1837-01
Price: $448.51
10-1456-01 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1530nm Duplex SC Connector GBIC Transceiver Module
SKU: 10-1456-01
Price: $566.91
10-1459-01 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1590nm Duplex SC Connector GBIC Transceiver Module
SKU: 10-1459-01
Price: $566.91
10-1457-01 - Cisco 1Gb/s 1000Base-CWDM Single-Mode Fiber 120km 1550nm Duplex SC Connector GBIC Transceiver Module
SKU: 10-1457-01
Price: $566.91
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.