[clug] [OT] Anyone got some DDR2 SDRAM free

George at Clug Clug at goproject.info
Sun Jan 8 01:32:01 UTC 2017


    Paul,

What type of DDR2 RAM were you after ? PC2-3200 ? what size memory per
stick of ram ?

I have one stick of VS512MB400, one is 512 of PC2-3200
http://www.corsair.com/en-au/vs512mb400, and another stick of similar
type.

I have two VS1GB667D2 (i.e. Matched, 1GB DDR2 Memory, 667MHz)
http://www.corsair.com/en-au/vs1gb667d2



https://en.wikipedia.org/wiki/DDR2_SDRAM




Standard name 

 

 Memory clock 

(MHz)

 Cycle time 

(ns)

 I/O bus clock 

(MHz)

 Data rate 

(MT/s)

 Module name 

 

 Peak transfer rate 

(MB/s)

 Timings [1][2] [2][3] [3] 

(CL-tRCD-tRP)

 CAS latency [4] 

(ns)

 
 
 DDR2-400B
DDR2-400C 		100
 		10
 		200
 		400
 		PC2-3200
 		3200
 3-3-3
4-4-4 15  
20   
 
 DDR2-533B
DDR2-533C 		133.33
 		7.5
 		266.67
 		533.33
 		PC2-4200*
 		4266.67
 3-3-3
4-4-4 11.25
15   
 
 DDR2-667C
DDR2-667D 		166.67
 		6
 		333.33
 		666.67
 		PC2-5300*
 		5333.33
 4-4-4
5-5-5 12  
15   
 
 DDR2-800C
DDR2-800D
DDR2-800E 		200
 		5
 		400
 		800
 		PC2-6400
 		6400
 4-4-4
5-5-5
6-6-6 10  
12.5
15   
 
 DDR2-1066E
DDR2-1066F 		266.67
 		3.75
 		533.33
 		1066.67
 		PC2-8500*
 		8533.33
 6-6-6
7-7-7 11.25
13.125





At Sunday, 08-01-2017 on 08:13 Paul Wayper wrote:


Hi all,

I'm trying to get my partner's computer running a bit more smoothly,
and it
needs more RAM, specifically DDR2 SDRAM.  I'd like up to 8GB of it,
if any of
you hoarders - er, tech parts collectors - would have some spare that
you'd
like to sell.  I can buy it easily enough on eBay but thought I'd
email the
list first to pick up something sooner.

Thanks in advance,

Paul

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Links:
------
[1] https://en.wikipedia.org/wiki/Memory_timings
[2] https://en.wikipedia.org/wiki/DDR2_SDRAM#cite_note-2
[3] https://en.wikipedia.org/wiki/DDR2_SDRAM#cite_note-3
[4] https://en.wikipedia.org/wiki/CAS_latency



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