※ 引述《Kent (決斷獨行)》之銘言：
: 文章太多不知道有沒有人貼過
: http://intel.com/design/servers/boards/se7230nh1-e/index.htm
: Intel原廠的版子
: System Memory
: "Unbuffered ECC or non-ECC DDR2 400/533/667 SDRAM 72-bit, 240-pin gold-plated
: DIMMs"
: 而且我剛瞄了一下E7230 MCH之Datasheet
: 並沒有限定要ECC呢
我看到的是只支援 Unbuffered ECC DDR2 SDRAM
我看的是這篇
http://download.intel.com/design/chipsets/datashts/30833301.pdf
page 13
System Memory
—8 GB maximum memory
—Up to two 64-bit wide DDR2 SDRAM channels
—DDR2 memory DIMM frequencies of 400 MHz,
533 MHz, and 667 MHz.
—Asymmetric or Interleaved modes
—Bandwidth up to 10.7 GB/s (DDR2 667) in dualchannel
Interleaved mode
—ECC (Error Correcting Code) memory
—256 Mb, 512 Mb and 1 Gb DDR2 technologies
—Four banks for DDR2 devices up to 512 Mb
density; eight banks for 1 Gb DDR2 devices
—Unbuffered DIMMs only
—Page sizes of 4 KB, 8 KB, and 16 KB
—Opportunistic refresh
—Up to 64 simultaneously open pages
—SPD (Serial Presence Detect) scheme for DIMM
detection support
—Supports configurations defined in the JEDEC
DDR2 DIMM specification only
: 限定unbuffered倒是(畢竟是低階server哞,也沒人想用registered吧)
: Dell這台真的不能用non-ecc嗎?
: 理論上應該行的不是
跟 SC420 (Intel E7221) 不一樣
E7221 的 MCH 支援 unbuffered non-ECC SDRAM
所以看起來真的不能用 non-ECC 了 ...
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如同一種自言自語的場景，一個空白舞台，荒涼的燈光映著搖晃的亮度，
點點暈黃將黑暗的空間切分成凌亂不均的模糊，明滅之間如此曖昧不明。
-- sunpoet
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