Various embodiments are generally directed to techniques for managing errors in data, such as with error-correcting code (ECC), for instance. Some embodiments are particularly directed to providing one or more of error detection, location, and correction for a set of storage memory devices with a management memory device. In one or more embodiments, each of the storage and management memory devices may include a memory chip, such as one of a set of memory chips included in a dual in-line memory module (DIMM). For instance, each memory device be a dynamic random-access memory (DRAM) integrated circuit included in a DIMM. In various embodiments, the set of storage management memory devices may be used to store a memory line, such as an evicted cache line. In many embodiments, cryptographically secure memory encryption and/or integrity may also be provided for the set of storage memory devices with the management memory device.