Replacement for KCS-UC429-16G: Drop-In Alternatives We Stock
Looking for a replacement for the KCS-UC429-16G (Kingston KCS-UC429/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module)? Pro Disk Network ships Kingston 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 KCS-UC429-16G
| SKU | KCS-UC429-16G |
|---|---|
| Product | Kingston KCS-UC429/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module |
| Current price | $227.39 |
| Stock status | In Stock |
| Detail page | View KCS-UC429-16G › |
Drop-in replacements for KCS-UC429-16G
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.
Kingston KCS-UC429/32G 32GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: KCS-UC429-32G
Price: $296.42
Kingston KCS-UC429S4/32G 32GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module
SKU: KCS-UC429S4-32G
Price: $349.26
Kingston KCS-UC429D8/32G 32GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: KCS-UC429D8-32G
Price: $351.76
Kingston KCS-UC429/64G 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: KCS-UC429-64G
Price: $540.79
Kingston KCS-UC429LQ/64G 64GB PC4-23400 DDR4-2933MHz ECC Registered CL21 LRDIMM 1.2V Quad-Rank Memory Module
SKU: KCS-UC429LQ-64G
Price: $664.03
Kingston KTD-PE429D8/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: KTD-PE429D8-16G
Price: $191.21
Kingston KTH-PL429D8/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: KTH-PL429D8-16G
Price: $204.25
Kingston KTL-TS429D8/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Dual-Rank Memory Module
SKU: KTL-TS429D8-16G
Price: $204.25
Kingston KTL-TS429S8/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module
SKU: KTL-TS429S8-16G
Price: $224.64
Kingston KTH-PL429S8/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module
SKU: KTH-PL429S8-16G
Price: $224.64
Kingston KTD-PE429S8/16G 16GB PC4-23400 DDR4-2933MHz ECC Registered CL21 RDIMM 1.2V Single-Rank Memory Module
SKU: KTD-PE429S8-16G
Price: $224.64
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.