Kingston Technology 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC KVR533D2S4R4/2G 数据表
产品代码
KVR533D2S4R4/2G
Memory Module Specification
Document No. VALUERAM0557-001.A00
06/18/07
DESCRIPTION:
This document describes ValueRAM's 256M x 72-bit 2GB (2048MB) DDR2-533 CL4
SDRAM (Synchronous DRAM) "single rank" registered ECC memory module. The compo-
nents on this module include eighteen 256M x 4-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) "single rank" registered ECC memory module. The compo-
nents on this module include eighteen 256M x 4-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
2.592 W (operating)
UL Rating
94 V - 0
Figure 1: KVR533D2S4R4/2G 240-Pin DIMM
KVR533D2S4R4/2G
2GB 256M x 72-Bit DDR2-533
CL4 Registered 240-Pin ECC DIMM
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 1.250" (31.75mm).
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 1.250" (31.75mm).
(Units = millimeters)