Replacement for AA673219: Drop-In Alternatives We Stock
Looking for a replacement for the AA673219 (AA673219 - Dell 128GB PC4-21300 DDR4-2666MHz CL19 Persistent Optane DIMM Memory Module)? Pro Disk Network ships Dell 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 AA673219
| SKU | AA673219 |
|---|---|
| Product | AA673219 - Dell 128GB PC4-21300 DDR4-2666MHz CL19 Persistent Optane DIMM Memory Module |
| Current price | $723.25 |
| Stock status | In Stock |
| Detail page | View AA673219 › |
Drop-in replacements for AA673219
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.
AA664973 - Dell 128GB PC4-21300 DDR4-2666MHz CL19 Persistent Optane DIMM Memory Module
SKU: AA664973
Price: $384.21
Dell SNPHVY68C/128G 128GB PC4-21300 DDR4-2666MHz CL19 Persistent Optane DIMM Memory Module
SKU: SNPHVY68C-128G
Price: $723.25
AB614354 - Dell 128GB DDR4-3200MHz PC4-25600 CL22 Optane Persistent 200 Series 288-Pin DIMM 1.2V Memory Module
SKU: AB614354
Price: $334.74
917VK - Dell 128GB DDR4-2666MHz PC-21300 ECC Registered CL19 288-Pin DIMM 1.2V Octal Rank Memory Module
SKU: 917VK
Price: $1,134.74
7H45N - Dell 128GB DDR4-2666MHz PC-21300 ECC Registered CL19 288-Pin DIMM 1.2V Octal Rank Memory Module
SKU: 7H45N
Price: $1,486.32
0917VK - Dell 128GB DDR4-2666MHz PC-21300 ECC Registered CL19 288-Pin DIMM 1.2V Octal Rank Memory Module
SKU: 0917VK
Price: $2,473.92
XNJHY - Dell 128GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Octal Rank Memory Module
SKU: XNJHY
Price: $921.05
A9073846 - Dell 128GB DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Octal Rank Memory Module
SKU: A9073846
Price: $921.05
370-ADXS - Dell 128GB Kit (4 X 32GB) PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Dual-Rank Memory
SKU: 370-ADXS
Price: $1,107.55
370-ADMX - Dell 128GB PC4-21300 DDR4-2666MHz ECC Registered CL19 Load Reduced LRDIMM 1.2V Octa-Rank Memory Module
SKU: 370-ADMX
Price: $1,486.32
370-ADPD - Dell 128GB PC4-21300 DDR4-2666MHz ECC Registered CL19 Load Reduced LRDIMM 1.2V Octa-Rank Memory Module
SKU: 370-ADPD
Price: $1,486.32
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.