Alternative to AB275A: Better-Value Equivalents in Stock
Comparing the AB275A (AB275A - HP 4GB Kit (2 X 2GB) Memory) 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 AB275A
| SKU | AB275A |
|---|---|
| Product | AB275A - HP 4GB Kit (2 X 2GB) Memory |
| Current price | $695.91 |
| Stock status | In Stock |
| Detail page | View AB275A › |
Alternatives to AB275A
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.
371049-B21 - HP 4GB Kit (2 X 2GB) DDR-333MHz PC2700 ECC Registered CL2 184-Pin DIMM 2.5V Memory
SKU: 371049-B21
Price: $71.58
379300-B21 - HP 4GB Kit (2 X 2GB) DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Memory
SKU: 379300-B21
Price: $71.58
408853-B21 - HP 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Dual Rank Memory
SKU: 408853-B21
Price: $71.58
AB454A - HP 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: ab454a
Price: $71.58
A8089BX - HP 4GB Kit (2 X 2GB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM Memory for Workstation C8000
SKU: A8089BX
Price: $113.68
AD275A - HP 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Dual Rank Memory
SKU: AD275A
Price: $128.42
375004-B21 - HP 4GB Kit (2 X 2GB) DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Memory
SKU: 375004-B21
Price: $128.42
AD344A - HP 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Dual Rank Memory
SKU: AD344A
Price: $128.42
361039-B21 - HP 4GB Kit (2 X 2GB) DDR-333MHz PC2700 ECC Registered CL2 184-Pin DIMM 2.5V Memory
SKU: 361039-B21
Price: $128.42
461828-B21 - HP 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory
SKU: 461828-B21
Price: $138.95
VB291AV - HP 4GB Kit (2 X 2GB) PC3-10600 DDR3-1333MHz ECC Unbuffered CL9 UDIMM Dual-Rank Memory
SKU: VB291AV
Price: $142.43
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.