Well I installed it and after a brief scare where it failed to format twice, I pushed the SATA cable in more and heard a slightly worrying click (or crack!?) but then it quick formatted in about 15 secs. This particular cable is usually attached to a raptor and from experience, it quite often comes loose etc.
Anyway, went to device manager, selected drive, details, hardware IDs (dropdown menu) and the lines showed that it indeed was firmware revisions 0007.
Next I checked out its SMART status using the intel SSD toolbox I usually use for my Intel X25-M SSD and it confirmed a Power Cycle Count of 1 and Power-On Hours Count of 0 so yay, despite being refurbished, the drive exhibits all the signs of being fresh and new... just thought I'd say in case anyone was interested.
Now I'll need to wait to get something (lappy) to install it into....