OS
Dataram DRHZ840/32GB 32GB DDR4 SDRAM Memory Module
Manufacturer: Dataram
SKU: DRHZ840/32GB
Condition: New
Dataram DRHZ840/32GB 32GB DDR4 SDRAM Memory Module
Product TypeRAM Module
Brand NameDataram
ManufacturerDataram Corporation
Product Name32GB DDR4 SDRAM Memory Module
Manufacturer Part NumberDRHZ840/32GB
Manufacturer Website Addresshttp://www.dataram.com
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS
CompatibilityHP Z640 Desktop Workstation
Width1.2"
Form FactorLRDIMM
Length5.3"
Number of Pins288-pin
Thickness156.7 mil
Memory Voltage1.20 V
Memory StandardDDR4-2133/PC4-17000
Memory TechnologyDDR4 SDRAM
Memory Size32 GB
Memory Speed2133 MHz
Error CheckingECC
Number of Modules1 x 32 GB
Signal ProcessingRegistered
Limited WarrantyLifetime
The DRHZ840 upgrades are registered memory modules, which conforms to JEDEC's DDR4, PC4-2133P standard. The 32GB option is a load-reduced memory module (LRDIMM). One 4K-bit EEPROM is used for Serial Presence Detect and a combination register/PLL, with Address and Command Parity is also used.