AddOn 512 MB SDRAM Memory Module AA32C6464-PC133
Manufacturer: AddOn
Mfg Number: AA32C6464-PC133
SKU:
Condition:
New
UPC: 662919001723
Specifications
| Product Type | RAM Module |
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| Brand Name | AddOncomputer.com |
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| Manufacturer | AddOncomputer.com |
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| Product Name | 512 MB SDRAM Memory Module |
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| Package Type | Retail |
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| Manufacturer Part Number | AA32C6464-PC133 |
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| Manufacturer Website Address | http://www.addoncomputer.com |
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| Width | 2.5" |
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| Length | 6" |
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| Number of Pins | 168-pin |
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| Thickness | 750 mil |
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| Weight (Approximate) | 1.60 oz |
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| Memory Standard | PC133 |
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| Memory Technology | SDRAM |
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| CAS Latency | CL3 |
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| Memory Size | 512 MB |
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| Memory Speed | 133 MHz |
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| Error Checking | Non-parity |
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| Number of Modules | 1 x 512 MB |
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| Limited Warranty | Lifetime |
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Description
SDRAM are based on standard dynamic RAM chips, but have sophisticated features that make them considerably faster. First, SDRAM chips are fast enough to be synchronized with the CPU's clock, which eliminates wait states.Second, the SDRAM chip is divided into two cell blocks, and data is interleaved between the two so that while a bit in one block is being accessed, the bit in the other is being prepared for access. This allows SDRAM to burst the second and subsequent, contiguous characters at a rate of 10ns, compared to 60ns for the first character.
