Alternative to MEM-2951-512U2GB: Better-Value Equivalents in Stock
Comparing the MEM-2951-512U2GB (MEM-2951-512U2GB - Cisco 2GB DRAM Memory Module) against alternatives? Pro Disk Network stocks 12 similar Cisco 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 MEM-2951-512U2GB
| SKU | MEM-2951-512U2GB |
|---|---|
| Product | MEM-2951-512U2GB - Cisco 2GB DRAM Memory Module |
| Current price | $80.26 |
| Stock status | In Stock |
| Detail page | View MEM-2951-512U2GB › |
Alternatives to MEM-2951-512U2GB
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.
PWR-2921-51-POE - Cisco AC Power Supply with PoE Cisco 2921 / 2951 Integrated Services Router
SKU: PWR-2921-51-POE
Price: $683.88
Cisco ASA5540-MEM-2GB 2GB Kit (2 X 1GB) DRAM Memory Upgrade for ASA5540 Series
SKU: ASA5540-MEM-2GB
Price: $696.58
RPS-ADPTR-2921-51 - Cisco RPS Adapter for 2921 / 2951 Series Router
SKU: RPS-ADPTR-2921-51
Price: $301.16
PWR-2921-51-DC - Cisco Power Supply for 2921 / 2951 Series Router
SKU: PWR-2921-51-DC
Price: $1,229.05
341-0228 - Cisco Internal DC Power Supply for 2921 / 2951 Series Router
SKU: 341-0228
Price: $2,597.63
Cisco MEM-MSFC2-512MB 512MB DRAM Memory Module for Catalyst 6000 MSFC2
SKU: MEM-MSFC2-512MB
Price: $133.76
MEM-78XX-I5-2GB - Cisco 2GB DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Memory Module
SKU: MEM-78XX-I5-2GB
Price: $101.67
MEM-7835-I3-2GB - Cisco 2GB DDR3-1333 MHz PC3-10600 ECC Registered CL9 240-Pin DIMM 1.5V Dual Memory Module
SKU: MEM-7835-I3-2GB
Price: $124.49
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.