Replacement for 55-2999-01: Drop-In Alternatives We Stock
Looking for a replacement for the 55-2999-01 (55-2999-01 - Cisco 32GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Quad-Rank 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 55-2999-01
| SKU | 55-2999-01 |
|---|---|
| Product | 55-2999-01 - Cisco 32GB PC3-10600 DDR3-1333MHz ECC Registered CL9 RDIMM 1.35V Quad-Rank Memory Module |
| Current price | $229.55 |
| Stock status | In Stock |
| Detail page | View 55-2999-01 › |
Drop-in replacements for 55-2999-01
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.
15-13255-01 - Cisco 16GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Quad Rank Memory Module
SKU: 15-13255-01
Price: $198.18
15-12855-01 - Cisco 16GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 15-12855-01
Price: $136.59
30-1301-03 - Cisco 1.25Gb/s 1000Base-SX Multi-Mode Fiber 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 30-1301-03
Price: $62.17
WS-G5484-01 - Cisco 1Gbps 1000Base-SX Multi-mode Fiber Short Wave 550m 850nm Duplex SC Connector GBIC Transceiver Module
SKU: WS-G5484-01
Price: $78.00
A01-X0308-RF - Cisco 2.0GHz 6.4GT/s QPI 18MB L3 Cache Socket FCLGA1567 Intel Xeon X6550 8-Core Processor
SKU: A01-X0308-RF
Price: $78.99
A01-X0308 - Cisco 2.0GHz 6.4GT/s QPI 18MB L3 Cache Socket FCLGA1567 Intel Xeon X6550 8-Core Processor
SKU: A01-X0308
Price: $78.99
30-1301-02 - Cisco 1.25Gb/s 1000Base-SX Multi-Mode Fiber 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 30-1301-02
Price: $79.66
30-0759-01 - Cisco 1Gb/s 1000Base-SX Multi-Mode Fiber 550m 850nm Duplex SC Connector GBIC Transceiver Module
SKU: 30-0759-01
Price: $79.66
10-2143-01 - Cisco 1Gb/s 1000Base-SX Multi-Mode Fiber 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 10-2143-01
Price: $79.66
UC-A01-X0113 - Cisco 2.13GHz 4.8GT/s QPI 4MB SmartCache Socket FCLGA1366 Intel Xeon E5506 4-Core Processor
SKU: UC-A01-X0113
Price: $86.38
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.