Alternative to A1286A: Better-Value Equivalents in Stock
Comparing the A1286A (A1286A - HP 512MB Kit (2 X 256MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V 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 A1286A
| SKU | A1286A |
|---|---|
| Product | A1286A - HP 512MB Kit (2 X 256MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory |
| Current price | $204.46 |
| Stock status | In Stock |
| Detail page | View A1286A › |
Alternatives to A1286A
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.
201693-B21 - HP 512MB Kit (2 X 256MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM Memory
SKU: 201693-B21
Price: $73.68
217165-B21 - HP 512MB Kit (2 X 256MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory
SKU: 217165-B21
Price: $564.83
157377-001 - HP 512MB Kit (2 X 256MB) 133MHz PC133 ECC Unbuffered CL3 168-Pin DIMM 3.3V Memory
SKU: 157377-001
Price: $202.91
201692-B21 - HP 256MB Kit (2 X 128MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory
SKU: 201692-B21
Price: $71.58
201692B21B - HP 256MB Kit (2 X 128MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM Memory
SKU: 201692B21B
Price: $237.84
201691-B21 - HP 256MB Kit (2 X 128MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory
SKU: 201691-B21
Price: $237.84
A6168A - HP 1GB Kit (4 X 256MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory
SKU: A6168A
Price: $1,041.13
3X-MS350-DA - HP 1GB Kit (4 X 256MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory
SKU: 3X-MS350-DA
Price: $1,041.13
201694-B21 - HP 1GB Kit (2 X 512MB) 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory
SKU: 201694-B21
Price: $71.58
A6949A - HP 256MB Kit (2 X 128MB) 133MHz PC133 ECC Unbuffered CL3 168-Pin DIMM 3.3V Memory
SKU: A6949A
Price: $232.36
P1604E - HP 256MB Kit (2 X 128MB) 133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM Memory
SKU: P1604E
Price: $279.49
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.