DTM68306A by Dataram Corporation

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Manufacturer Dataram Corporation
Manufacturer's Part Number DTM68306A
Description Dataram; Product Type: RAM Module; Memory Size: 64 GB; Memory Technology: DDR4 SDRAM; Device Supported: Server; Limited Warranty: Lifetime;
NAME DESCRIPTION
Environmental Certification: RoHS
Environmentally Friendly: Yes
Product Name: 64GB DDR4 SDRAM Memory Module
Device Supported: Server
Limited Warranty: Lifetime
Error Checking: ECC
Signal Processing: Registered
Memory Voltage: 1.2 V
Brand Name: Dataram
Thickness: 3.98 mm
Form Factor: LRDIMM
Memory Technology: DDR4 SDRAM
Marketing Information: DTM68306A is a load reduced 8Gx72 memory module, which conforms to JEDEC's DDR4-2666, PC4-2666 standard. The assembly is Quad-Rank containing – thirty-six Micron 4Gbx4 DDR4-2666 DDP SDRAMs. One 4K-bit EEPROM is used for Serial Presence Detect and a Registering Clock Driver, with Address and Command Parity, is also used as well as data buffers to reduce the overall loading on the data bus.

Both output driver strength and input termination impedance are programmable to maintain signal integrity on the I/O signals in a Fly-by topology.  A thermal sensor accurately monitors the DIMM module and can prevent exceeding the maximum operating temperature of 95C.
Number of Modules: 1 x 64GB
CAS Latency: CL19
Memory Size: 64 GB
Length: 133.35 mm
Product Type: RAM Module
Number of Pins: 288-pin
Memory Speed: 2666 MHz
Width: 31.25 mm
Memory Standard: DDR4-2666/PC4-21300