Alternative to 280077-B23: Better-Value Equivalents in Stock
Comparing the 280077-B23 (280077-B23 - HP / Compaq 256MB 133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM 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 280077-B23
| SKU | 280077-B23 |
|---|---|
| Product | 280077-B23 - HP / Compaq 256MB 133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module |
| Current price | $232.82 |
| Stock status | In Stock |
| Detail page | View 280077-B23 › |
Alternatives to 280077-B23
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.
140133-001 - HP / Compaq 128MB SDRAM-133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module
SKU: 140133-001
Price: $71.58
140132-001 - HP / Compaq 64MB 133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module
SKU: 140132-001
Price: $201.25
250052-001 - HP / Compaq 512MB 133MHz PC133 ECC Unbuffered CL3 168-Pin DIMM Memory Module
SKU: 250052-001
Price: $211.00
20-A1200-08 - HP / Compaq 128MB 133Mhz PC-133 Non-ECC Unbuffered 168-Pin DIMM Memory Module
SKU: 20-A1200-08
Price: $250.53
P1379AX - HP 256MB 133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module
SKU: P1379AX
Price: $77.63
212899-001 - HP 256MB 133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM Dual Rank Memory Module
SKU: 212899-001
Price: $77.63
P6337AX - HP 256MB 133MHz PC133 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module
SKU: P6337AX
Price: $77.63
P1203-69005 - HP 256MB 133MHz PC133 ECC Unbuffered CL3 168-Pin DIMM 3.3V Memory Module
SKU: P1203-69005
Price: $96.07
A779460001 - HP 256MB 133MHz PC133 ECC Unbuffered CL3 168-Pin DIMM Memory Module
SKU: A779460001
Price: $96.20
D8626-63000 - HP 256MB 133MHz PC133 ECC Unbuffered CL3 168-Pin DIMM 3.3V Memory Module
SKU: D8626-63000
Price: $98.99
136155-B21 - HP 256MB 133MHz PC133 ECC Unbuffered CL3 168-Pin DIMM 3.3V Memory Module
SKU: 136155-B21
Price: $98.99
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.