The Sand Dollar Enterprise Are Back With More Secret Sony Hardware Revisions.

The filing - listed under Sony's secret alias The Sand Dollar Enterprise - reveals two new hardware SKUs listed as CECH-2101A and CECH-2101B. As Engadget point out, the the alphabetical difference points towards the different hard-drive sizes.

Apparently the SKUs are identical to current hardware, suggesting the resubmission is due to a change in internal chips.

You probably shouldn't be excited by this news.