HP confirms that the Intel-based HP Compaq Elite 8200 Series desktop systems contain DDR3 volatile memory (memory
amount depends on the customer configuration). In addition, the motherboard, in the condition
originally shipped (without subsequent modification or the addition or installation of any
applications, features, or functionality), contains the following nonvolatile memory: Real Time
Clock battery backed-up configuration memory (256 Bytes), DIMM Serial Presence Detect (SPD)
configuration data (256 Bytes per module, 128 Bytes programmable), Serial Peripheral
Interface (SPI) ROM for System BIOS (8M Bytes) and Super I/O’s: masked keyboard ROM
(overall 2K Bytes). In addition, these units contain a Trusted Platform Module (TPM) that
contains 16K Bytes of nonvolatile memory for consumer data. The volatile memory will not hold any
consumer data once power has been removed for 30 seconds or longer.