Replacement for 805349-S21: Drop-In Alternatives We Stock
Looking for a replacement for the 805349-S21 (805349-S21 - HP 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Memory Module)? Pro Disk Network ships HP 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 805349-S21
| SKU | 805349-S21 |
|---|---|
| Product | 805349-S21 - HP 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Memory Module |
| Current price | $286.32 |
| Stock status | In Stock |
| Detail page | View 805349-S21 › |
Drop-in replacements for 805349-S21
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.
805349-B21 - HP 16GB Kit (1X16GB) DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin RDIMM Single Rank Memory
SKU: 805349-B21
Price: $202.11
HPE 805349-B21#0D1 16GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Dual-Rank Memory Module
SKU: 805349-B21-0D1
Price: $203.20
805349-H21 - HP 16GB DDR4-2400 MHz PC4-19200 ECC Registered CL17 288-Pin RDIMM 1.2V Memory Module
SKU: 805349-H21
Price: $159.72
805349-K21 - HP 16GB DDR4-2400 MHz PC4-19200 ECC Registered CL17 288-Pin RDIMM 1.2V Memory Module
SKU: 805349-K21
Price: $159.72
809082-191 - HP 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 809082-191
Price: $159.72
861109-001 - HP 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 861109-001
Price: $159.72
843313-S21 - HP 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 843313-S21
Price: $159.72
843313-B21 - HP 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 843313-B21
Price: $159.72
844949-001 - HP 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 844949-001
Price: $159.72
855506-091 - HP 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 855506-091
Price: $159.72
805350-B21 - HPE 16GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin RDIMM 1.2V Single Rank Memory Module
SKU: 805350-B21
Price: $159.72
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.