Alternative to X2E91AA-AC3: Better-Value Equivalents in Stock
Comparing the X2E91AA-AC3 (HP X2E91AA#AC3 6GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Dual Rank 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 X2E91AA-AC3
| SKU | X2E91AA-AC3 |
|---|---|
| Product | HP X2E91AA#AC3 6GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Dual Rank Memory Module |
| Current price | $249.91 |
| Stock status | In Stock |
| Detail page | View X2E91AA-AC3 › |
Alternatives to X2E91AA-AC3
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.
903946-001 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 903946-001
Price: $139.37
851379-005 - HP 2GB DDR4-2133MHz PC4-17000 Non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 851379-005
Price: $146.30
863518-001 - HP 2GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 863518-001
Price: $146.30
820447-858 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 820447-858
Price: $147.12
834940-001 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Memory Module
SKU: 834940-001
Price: $147.12
820569-001 - HP 4GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Memory Module
SKU: 820569-001
Price: $147.12
900239-591 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 900239-591
Price: $147.12
865980-001 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 865980-001
Price: $147.12
799086-361 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 799086-361
Price: $147.12
799086-662 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 799086-662
Price: $147.12
820447-800 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 820447-800
Price: $147.12
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.