Alternative to Q7D83A: Better-Value Equivalents in Stock
Comparing the Q7D83A (Q7D83A - HP 128GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Memory Module) against alternatives? Pro Disk Network stocks 12 similar HP 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 Q7D83A
| SKU | Q7D83A |
|---|---|
| Product | Q7D83A - HP 128GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Memory Module |
| Current price | $1,149.47 |
| Stock status | In Stock |
| Detail page | View Q7D83A › |
Alternatives to Q7D83A
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.
815102-H21 - HP 128GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 815102-H21
Price: $167.05
838087-H21 - HP 128GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 838087-H21
Price: $2,323.79
815102-K21 - HP 128GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 815102-K21
Price: $2,935.21
838087-K21 - HP 128GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 838087-K21
Price: $2,935.21
838087-B21 - HP 128GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 838087-B21
Price: $2,935.21
1XD88AA - HP 128GB (1x 128GB) DDR4-2666 MHz ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 1XD88AA
Price: $2,731.47
1XD88AT - HP 128GB (1x 128GB) DDR4-2666 MHz ECC Registered CL19 288-Pin LRDIMM 1.2V Memory Module
SKU: 1XD88AT
Price: $2,935.21
850883-001 - HP 128GB DDR4-2666 PC4-21300 ECC Registered Octal Rank x4 CL-19 288-Pin Load Reduced 1.2V DIMM Memory Module
SKU: 850883-001
Price: $773.68
815102-B21 - HP 128GB DDR4-2666 PC4-21300 ECC Registered Octal Rank x4 CL-19 288-Pin Load Reduced 1.2V DIMM Memory Module
SKU: 815102-B21
Price: $1,368.42
867853-B21 - HP 8GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory Module
SKU: 867853-B21
Price: $176.84
835955-K21 - HP 16GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Memory Module
SKU: 835955-K21
Price: $186.59
835955-B211 - HP 16GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM 1.2V Memory Module
SKU: 835955-B211
Price: $186.59
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.