Kingston Technology 2GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8 KVR533D2D8R4/2G Hoja De Datos
Los códigos de productos
KVR533D2D8R4/2G
Memory Module Specification
DESCRIPTION:
This document describes ValueRAM's 256M x 72-bit 2GB (2048MB) DDR2-533 CL4
SDRAM (Synchronous DRAM) dual rank registered ECC memory module. The compo-
nents on this module include eighteen 128M x 8-bit DDR2-533 SDRAM in FBGA packages.
This 240-pin DIMM uses gold contact fingers and requires +1.8V. The electrical and
mechanical specifications are as follows:
SDRAM (Synchronous DRAM) dual rank registered ECC memory module. The compo-
nents on this module include eighteen 128M x 8-bit DDR2-533 SDRAM in FBGA packages.
This 240-pin DIMM uses gold contact fingers and requires +1.8V. The electrical and
mechanical specifications are as follows:
FEATURES:
Clock Cycle Time (tCK) CL=4
3.75ns (min.) / 8ns (max.)
Row Cycle Time (t
RC
)
60ns (min.)
Refresh to Active/Refresh Command Time (tRFC)
127.5ns
Row Active Time (tRAS)
45ns (min.) / 70,000ns (max.)
Single Power Supply of
+1.8V (+/- .1V)
Power
1.620 W (operating)
UL Rating
94 V - 0
Document No. VALUERAM0658-001.A00
04/21/08
Figure 1: KVR533D2D8R4/2G 240-Pin DIMM
KVR533D2D8R4/2G
2GB 256M x 72-Bit DDR2-533
CL4 Registered 240-Pin ECC DIMM