Alternative to 661-3790: Better-Value Equivalents in Stock
Comparing the 661-3790 (661-3790 - Apple 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module for Power Mac A1177) against alternatives? Pro Disk Network stocks 12 similar 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 661-3790
| SKU | 661-3790 |
|---|---|
| Product | 661-3790 - Apple 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module for Power Mac A1177 |
| Current price | $109.57 |
| Stock status | In Stock |
| Detail page | View 661-3790 › |
Alternatives to 661-3790
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.
661-3792 - Apple 512MB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory Module
SKU: 661-3792
Price: $109.57
661-3791 - Apple 512MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module for Power Mac A1177
SKU: 661-3791
Price: $118.68
661-3795 - Apple 2GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module for Power Mac A1177
SKU: 661-3795
Price: $122.32
661-3794 - Apple 1GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory Module for Power Mac A1177
SKU: 661-3794
Price: $122.32
661-3793 - Apple 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module for Power Mac A1177
SKU: 661-3793
Price: $134.13
661-3799 - Apple 2GB DDR2-533MHz PC2-4200 ECC Unbuffered CL4 240-Pin DIMM Memory Module for Power Mac A1177
SKU: 661-3799
Price: $136.55
TS256MAP063 - Transcend 256MB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory Module for Apple iMac G5 MA063J/A
SKU: TS256MAP063
Price: $89.03
661-3783 - Apple 512MB DDR2-533MHz PC2-4200 CL4 240-Pin DIMM Memory Module for iMac G5 iSight
SKU: 661-3783
Price: $118.68
661-3784 - Apple 1GB DDR2-533MHz PC2-4200 CL4 240-Pin SoDIMM Memory Module for iMac G5 iSight
SKU: 661-3784
Price: $134.13
661-3785 - Apple 2GB DDR2-533MHz PC2-4200 CL4 240-Pin SoDIMM Memory Module
SKU: 661-3785
Price: $185.09
M378T2953EZ3-533 - Samsung 1GB DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Dual Rank Memory Module for Apple G5 T100
SKU: M378T2953EZ3-533
Price: $88.03
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.