Check sl no ..In my case it’s 581588-3770 ie 10 digit number ..Go to

site,Enter number.We get following info

See Transcend part number

1GB JM DDR 400 U-DIMM 2RX8

**

IN AMAZON SITE RAM SHOWN IS

**

The one I saw at Ritchie strt has sl no 644867-2072ROHS

SO ITS OK

FROM PRODUCT DESCRIPTION WE CAN CONCLUDE THAT BOTH THESE SERIAL NOS INDICATE THE SAME ITEM.IN TRANSCEND SITE http://uk.transcend-info.com/products/mem_search.aspx?catno=317, CORRESPONDING TO SELECTION SHOWN BELOW

**

SEE THE MARKED ITEM SHOWING THE SAME PART NUMBER

**

BUT THE SECOND ONE , IE TS128MLD64V4J IS NOT SUITABLE SINCE DESCRIPTIN SHOWS

DIM 3-3-3 NOT SUITABLE ..

**

System memory features The Intel® Desktop Board D865GVHZ has two DIMM sockets and support the following memory features:

2.6 V (only) 184-pin DDR SDRAM DIMMs with gold-plated contacts.

Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMs with x16 organization are not supported.

2 GB maximum total system memory. Minimum total system memory: 64 MB. Non-ECC DIMMs. Serial presence detect. DDR400, DDR333, and DDR266 SDRAM DIMMs.

Supported DIMM configurations

DIMM Capacity

Configuration DDR SDRAM Density

DDR SDRAM Organization Front-side/Back-side

Number of DDR SDRAM Devices

1024 MB Double-sided 512 Mbit 64 M x 8/64 M x 8 16