Apple on Tuesday quietly released new models of Time Capsule, its combination backup drive and wireless base station.The new Time Capsules are available in 2TB and 3TB capacities—previously, Time Capsule had topped out at 2TB.

Per Macworld, the new Time Capsules still use the 802.11n Wi-Fi networking standard, with dual-band operation available for 802.11b/g devices like the iPhone and iPod touch. Other than the boosted hard drive capacities, it doesn’t appear the new Time Capsules boast any new features.

The 2TB Time Capsule retails for US$299 while the 3TB model sells for US$499; those prices are unchanged from the previous 1TB and 2TB offerings, respectively.

If you’ve tried the new Time Capsule units and have any feedback to offer, let us know.