Hardware Reference Guide - dx5150 Microtower Model (2nd Edition)

  www.hp.com 2–5

 

  

Ęîěüţňĺð îńňŕâë˙ĺňń˙ ń DIMM−ěîäóë˙ěč (Dual Inline

Memory Module – ěîäóëü ŕě˙ňč ń äâóőð˙äíűě ðŕńîëîćĺíčĺě

âűâîäîâ) ŕě˙ňč DDR−SDRAM (Double Data Rate Synchronous

Dynamic Random Access Memory – ńčíőðîííîĺ äčíŕěč÷ĺńęîĺ

ÇÓĎÂ ń óäâîĺííűě îňîęîě äŕííűő).

 DIMM

Ðŕçúĺěű ŕě˙ňč ńčńňĺěíîé ëŕňű îçâîë˙ţň óńňŕíŕâëčâŕňü

äî ÷ĺňűðĺő ńňŕíäŕðňíűő ěîäóëĺé DIMM. Â ðîäŕâŕĺěűő

ęîěüţňĺðŕő óńňŕíîâëĺí őîň˙ áű îäčí ěîäóëü ŕě˙ňč DIMM.

Äë˙ äîńňčćĺíč˙ ěŕęńčěŕëüíîăî îáúĺěŕ ŕě˙ňč íŕ ńčńňĺěíóţ

ëŕňó ěîćíî óńňŕíŕâëčâŕňü äî 8 Ăáŕéň ŕě˙ňč (ňĺőíîëîăč˙

1−Gbit), ńęîíôčăóðčðîâŕííîé äë˙ ðŕáîňű

â âűńîęîðîčçâîäčňĺëüíîě äâóęŕíŕëüíîě ðĺćčěĺ.

✎

Äîńňóíŕ˙ ŕě˙ňü ěîćĺň îăðŕíč÷čâŕňüń˙ îĺðŕöčîííîé

ńčńňĺěîé.

DIMM-  DDR-SDRAM

Ĺńëč ęîěüţňĺð îääĺðćčâŕĺň ěîäóëč DIMM DDR−SDRAM,

äë˙ îáĺńĺ÷ĺíč˙ ĺăî ðŕâčëüíîé ðŕáîňű íĺîáőîäčěî

óńňŕíŕâëčâŕňü ěîäóëč DIMM ńëĺäóţůčő ňčîâ:

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184−ęîíňŕęňíűé ęîðóń, ńîâěĺńňčěűé ń îňðŕńëĺâűě

ńňŕíäŕðňîě;

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áĺç áóôĺðčçŕöčč, ńîâěĺńňčěűĺ ńî ńňŕíäŕðňîě PC3200

400 ĚĂö;

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ěîäóëč DDR−SDRAM DIMM ń íŕð˙ćĺíčĺě čňŕíč˙ 2,5 Â.

DIMM−ěîäóëč ŕě˙ňč DDR−SDRAM ňŕęćĺ äîëćíű:

■

îääĺðćęŕ çŕäĺðćęč CAS (Column Address Strobe), ðŕâíîé 3

(CL = 3)

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ńîäĺðćŕňü îá˙çŕňĺëüíóţ číôîðěŕöčţ JEDEC SPD

(ńĺöčôčęŕöč˙, îčńűâŕţůŕ˙ ňĺőíîëîăčţ çŕčńč,

őðŕíĺíč˙ č ń÷čňűâŕíč˙ číôîðěŕöčč î őŕðŕęňĺðčńňčęŕő

168−ęîíňŕęňíűő ěîäóëĺé DIMM).