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Memory Module Specification

DESCRIPTION:

This document describes ValueRAM's 128M x 72-bit 1GB (1024MB) DDR333 CL2.5

SDRAM (Synchronous DRAM) "single rank" registered ECC "Intel Certified" memory

module. The components on this module include eighteen 128M x 4-bit (32M x 4-Bit x 4

Bank) DDR333 SDRAM in FBGA packages. This 184-pin DIMM uses gold contact fingers

and requires +2.6V. The electrical and mechanical specifications are as follows:

FEATURES:

Clock Cycle Time (tCK) 6ns (min.) / 12ns (max.)

Row Cycle Time (tRC) 60ns (min.)

Refresh Row Cycle Time (tRFC) 72ns (min.)

Row Active Time (tRAS) 42ns (min.) / 70,000ns (max.)

Single Power Supply of +2.5V (+/- .2V)

Power 6.600 W (operating)

UL Rating 94 V - 0

Part No. VALUERAM0455-001.A00

08/16/05

Figure 1: KVR333S4R25/1GI 184-Pin DIMM

KVR333S4R25/1GI

1GB 128M x 72-Bit DDR333

CL2.5 Registered 184-Pin ECC DIMM

A B

5.25 ± 0.005

5.171

(131.350)

(133.350 ± 0.13)

(30.48)

1.2

5.077

(128.950)

0.393

(10.00)

0.100 Min

(2.50 Min)

(19.80)

0.78

(17.80)

0.7

R (2.00)

0.0787

(3.00)

0.118

(2.30 Min)

A B

0.157 Max

0.050 ± 0.0039

(1.270 ± 0.10)

(3.99 Max)

(4.00)

(0.157)

Note: The module defined in this data sheet is one of several configurations available under this part number. While

all configurations are compatible, the DRAM combination and/or the module height may vary from what is described

here. However, in no configuration will the module height exceed 1.200" (30.48mm).

Memory Module Specification 1

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Memory Module SpecificationDESCRIPTION:This document describes ValueRAM's 128M x 72-bit 1GB (1024MB) DDR333 CL2.5SDRAM (Synchronous DRAM) "s

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Kingston Technology KVR333S4R25/1GI Datenblatt

Stöbern Sie online oder laden Sie Datenblatt nach Speichermodule Kingston Technology KVR333S4R25/1GI herunter. Kingston Technology ValueRAM 1GB 333MHz DDR ECC Reg CL2.5 DIMM Single Rank, x4 Intel Validated Benutzerhandbuch

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