Alternative to KCS-UC421LQ-32G: Better-Value Equivalents in Stock
Comparing the KCS-UC421LQ-32G (Kingston Technology KCS-UC421LQ/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module) against alternatives? Pro Disk Network stocks 12 similar Kingston parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the KCS-UC421LQ-32G
| SKU | KCS-UC421LQ-32G |
|---|---|
| Product | Kingston Technology KCS-UC421LQ/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module |
| Current price | $158.07 |
| Stock status | In Stock |
| Detail page | View KCS-UC421LQ-32G › |
Alternatives to KCS-UC421LQ-32G
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 Technology KCS-UC421/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Memory Module
SKU: KCS-UC421-32G
Price: $148.38
Kingston Technology KCS-UC424/32G 32GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: KCS-UC424-32G
Price: $168.51
Kingston Technology KTL-TS421/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Memory Module
SKU: KTL-TS421-32G
Price: $148.38
Kingston Technology KTH-PL421/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Memory Module
SKU: KTH-PL421-32G
Price: $148.38
Kingston Technology KTD-PE421/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Memory Module
SKU: KTD-PE421-32G
Price: $148.38
Kingston Technology KTH-PL421LQ/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module
SKU: KTH-PL421LQ-32G
Price: $158.07
Kingston Technology KTL-TS421LQ/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module
SKU: KTL-TS421LQ-32G
Price: $158.07
Kingston Technology KTD-PE421LQ/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module
SKU: KTD-PE421LQ-32G
Price: $158.07
Kingston Technology KTM-SX421LQ/32G 32GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory Module
SKU: KTM-SX421LQ-32G
Price: $158.07
Kingston Technology KCS-UC421/8G 8GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: KCS-UC421-8G
Price: $89.12
Kingston Technology KCS-UC421/16G 16GB DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin DIMM 1.2V Dual Rank Memory Module
SKU: KCS-UC421-16G
Price: $96.87
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.