Replacement for 809208-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 809208-B21 (809208-B21 - HP 128GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Octal Rank 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 809208-B21
| SKU | 809208-B21 |
|---|---|
| Product | 809208-B21 - HP 128GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Octal Rank Memory Module |
| Current price | $1,760.00 |
| Stock status | In Stock |
| Detail page | View 809208-B21 › |
Drop-in replacements for 809208-B21
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.
809208-S21 - HP 128GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Octal Rank Memory Module
SKU: 809208-S21
Price: $2,935.21
809209-B21 - HP 128GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Octal Rank Memory Module
SKU: 809209-B21
Price: $542.32
H7B82AR - HP 128GB Kit (4X32GB) DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced LRDIMM 1.2V Dual Rank Memory
SKU: H7B82AR
Price: $1,005.26
H7B82A - HP 128GB Kit (4X32GB) DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced LRDIMM 1.2V Dual Rank Memory
SKU: H7B82A
Price: $1,005.26
805353-128 - HP 128GB Kit (4 X 32GB) DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Dual Rank Memory
SKU: 805353-128
Price: $1,602.11
819415-001 - HP 128GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Octal Rank Memory Module
SKU: 819415-001
Price: $1,760.00
809086-091 - HP 128GB DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin Load Reduced DIMM 1.2V Octal Rank Memory Module
SKU: 809086-091
Price: $1,760.00
805358-128 - HP 128GB Kit (2 X 64GB) DDR4-2400MHz PC4-19200 ECC Registered CL17 288-Pin DIMM 1.2V Quad Rank Memory
SKU: 805358-128
Price: $1,870.72
T9W04AV - HP 128GB Kit (4 X 32GB) PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Dual-Rank Memory
SKU: T9W04AV
Price: $859.75
1QW18AV - HP 128GB Kit (4 x 32GB) PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Dual-Rank Memory
SKU: 1QW18AV
Price: $859.75
T9V78AV - HP 128GB Kit (4 X 32GB) PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Dual-Rank Memory
SKU: T9V78AV
Price: $859.75
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.