A multi-mode hybrid drive, comprising: a bulk memory device including: bulk storage media; and a controller coupled with the bulk storage media and configured to: operate the bulk memory device in a hybrid mode responsive to determining, through firmware stored in the bulk storage media, the bulk memory device is coupled with a removable cache memory device and the removable cache memory is valid for the hybrid mode based on the removable cache memory having one or more of a capacity, an endurance, and a speed above respective thresholds; and operate the bulk memory device in a stand-alone mode responsive to monitoring a cache port of the bulk memory device; and determining, through the firmware, one of: the removable cache memory device is not present; and the removable cache memory device is present but invalid for the hybrid mode based on each of the capacity, the endurance, and the speed of the removable cache memory being at or below the respective thresholds; wherein: during the stand-alone mode, data accesses are performed in the bulk storage media only; and during the hybrid mode, the controller coordinates data accesses between the removable cache memory device and the bulk storage media. bulk storage media; and a controller coupled with the bulk storage media and configured to: operate the bulk memory device in a hybrid mode responsive to determining, through firmware stored in the bulk storage media, the bulk memory device is coupled with a removable cache memory device and the removable cache memory is valid for the hybrid mode based on the removable cache memory having one or more of a capacity, an endurance, and a speed above respective thresholds; and operate the bulk memory device in a stand-alone mode responsive to monitoring a cache port of the bulk memory device; and determining, through the firmware, one of: the removable cache memory device is not present; and the removable cache memory device is present but invalid for the hybrid mode based on each of the capacity, the endurance, and the speed of the removable cache memory being at or below the respective thresholds; wherein: during the stand-alone mode, data accesses are performed in the bulk storage media only; and during the hybrid mode, the controller coordinates data accesses between the removable cache memory device and the bulk storage media. operate the bulk memory device in a hybrid mode responsive to determining, through firmware stored in the bulk storage media, the bulk memory device is coupled with a removable cache memory device and the removable cache memory is valid for the hybrid mode based on the removable cache memory having one or more of a capacity, an endurance, and a speed above respective thresholds; and operate the bulk memory device in a stand-alone mode responsive to monitoring a cache port of the bulk memory device; and determining, through the firmware, one of: the removable cache memory device is not present; and the removable cache memory device is present but invalid for the hybrid mode based on each of the capacity, the endurance, and the speed of the removable cache memory being at or below the respective thresholds; the removable cache memory device is not present; and the removable cache memory device is present but invalid for the hybrid mode based on each of the capacity, the endurance, and the speed of the removable cache memory being at or below the respective thresholds; wherein: during the stand-alone mode, data accesses are performed in the bulk storage media only; and during the hybrid mode, the controller coordinates data accesses between the removable cache memory device and the bulk storage media. during the stand-alone mode, data accesses are performed in the bulk storage media only; and during the hybrid mode, the controller coordinates data accesses between the removable cache memory device and the bulk storage media.