| | Sort by Merchant | Sort by Brand | Description | Sort by Stock | Sort by Price | Shipping | Price + Shipping |
 |  | generic | 512 MEG PC133 SDRAM CL3, *100% ORIGINAL FACTORY SPEC * | Yes | $27.00 | Free | $27.00 |
 |  | generic | 512 meg PC133 16-chip 168-pin desktop memory. Major brands. **100% Compatibility** | Yes | $30.75 | $3.00 | $33.75 |
 |  | generic | 512MB 168 pin PC133 Single-Banked nonECC SDRAM DIMM - GSA (p, n ADT-GSA) | Yes | $27.79 | $6.00 | $33.79 |
 | Upgrade Nation | generic | Generic 512MB SDRAM, PC-133, 1x168-pin DIMM, non-ECC, unbuffered, 64x4, CL3 | Yes | $35.00 | Free | $35.00 |
 | Upgrade Nation | generic | Generic 512MB SDRAM, PC-133, 1x168-pin DIMM, ECC, registered, CL3, Low Profile, Micron, Samsung | Yes | $35.00 | Free | $35.00 |
 | Upgrade Nation | generic | Generic 512MB SDRAM, PC-133, 1x168-pin DIMM, non-ECC, unbuffered, 32x8, CL3, Micron, Samsung | Yes | $35.00 | Free | $35.00 |
 |  | generic | 512MB Aopen MX34 mainboard PC133 Single-Banked SDRAM DIMM (p, n AOPEN-512MB-PC133-D) | Yes | $29.98 | $6.00 | $35.98 |
 |  | generic | 512MB PowerSpec 4975, 4982, 6238 PC133 Single-Banked SDRAM DIMM (p, n POWERSPEC-512-133-DS) | Yes | $29.98 | $6.00 | $35.98 |
 |  | generic | 512MB SuperTek 168-pin PC133 SDRAM DIMM (p, n SUPERTEK-512MB-133-D) | Yes | $29.98 | $6.00 | $35.98 |
 |  | generic | 512MB PC133 CL3 64X64-7 UR SDRAM (32x8) (Major on 3rd) | Yes | $39.00 | Free | $39.00 |
 |  | generic | 512 MEG PC133 SDRAM ECC REGISTERED *100% ORIGINAL FACTORY SPEC * | Yes | $39.00 | Free | $39.00 |
 | Upgrade Nation | generic | 512MB SDRAM 133Mhz 168PIN DIMM | Yes | $40.47 | Free | $40.47 |
 |  | generic | IBM 1 x 512MB PC133 168 pin DIMM 32x8 (ACN) Manuf Part No 33L3077 | Yes | $42.85 | Free | $42.85 |
 |  | generic | Intel 1 x 512MB PC133 168 pin DIMM 32x8 (ACN) Manuf Part No 7520044 | Yes | $42.85 | Free | $42.85 |
 |  | generic | Micron 1 x 512MB PC133 168 pin DIMM 32x8 (ACN) Manuf Part No 7520044 | Yes | $42.85 | Free | $42.85 |
 |  | Memory Upgrades | Memory Upgrades 512MB PC133 168 pin DIMM 32x8 (ACN) Manuf Part No 311-7007-AA | Yes | $42.85 | Free | $42.85 |
 |  | generic | 512MB 168-pin PC133 CL3 16-chip 32x8 SDRAM DIMM - GSA (p, n ACN-GSA) | Yes | $37.06 | $6.00 | $43.06 |
 |  | generic | Generic 512MB PC133 168 pin DIMM (AEA) Manuf Part No 512M-PC66 | Yes | $45.85 | Free | $45.85 |
 |  | generic | 512MB Kontron 168-pin PC133 SDRAM DIMM (p, n KONTRON-ACN) | Yes | $39.98 | $6.00 | $45.98 |
 |  | generic | 512MB Partner Tech Desktop PC133 SDRAM DIMM (p, n PARTNERTECH-ACN) | Yes | $39.98 | $6.00 | $45.98 |
 |  | generic | 512MB Mach Speed 168-pin PC133 SDRAM DIMM (p, n MACHSPEED-ACN) | Yes | $39.98 | $6.00 | $45.98 |
 |  | generic | 512MB DIMM PC133, 64x64-133MHz PC133, 168p DIMM, Sync | Yes | $46.50 | Free | $46.50 |
 |  | generic | 512MB DIMM PC133, 64x64-133MHz PC133, 168p DIMM, Sync | Yes | $46.50 | Free | $46.50 |
 |  | generic | 512MB Module PC133, 64x64-133MHz PC133, 168p DIMM, Sync | Yes | $46.50 | Free | $46.50 |
 |  | Buffalo | Buffalo Select SDRAM DIMM PC133 Unbuffered Non ECC 512MB | Yes | $47.00 | Free | $47.00 |
 |  | Samsung | 512 MEG PC133 SDRAM 32X8 BUILD, SAMSUNG ORIGINAL | Yes | $49.00 | Free | $49.00 |
 | Upgrade Nation | generic | MICRON 512MB PC133 ECC CL3 6 Layer 168pin DIMM | Yes | $49.00 | Free | $49.00 |
 | Upgrade Nation | generic | Micron 512MB PC133 Registered ECC CL3 6 Layer 168pin DIMM | Yes | $49.00 | Free | $49.00 |
 |  | Techworks | 512MB TechWorks PC133 CL3 3-2-2, PC100 CL2 2-2-2 SDRAM 168 Pin DIMM. New with Techworks Li ... (more) | Yes | $47.99 | $2.50 | $50.49 |
 |  | Techworks | 512MB TechWorks PC133 CL3 3-2-2, PC100 CL2 2-2-2 SDRAM 168 Pin DIMM. New with Techworks Li ... (more) | Yes | $47.99 | $2.50 | $50.49 |
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