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| Item number:
CIEN9-30834935 Manufacturer no.:
DVM21S2T8/8G EAN/GTIN:
609713043955 |
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| DVM21S2T8/8G is an Unbuffered 1Gx64 small – outline memory module, which conforms to JEDEC's DDR4-2133, PC4-2133 standard. The assembly is Dual-Rank. Each rank is comprised eight 512Mbx8 DDR4-2133 SDRAMs. One EEPROM is used for Serial Presence Detect and a combination register/PLL, with Address and Command Parity, is also used. 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.
- 260-pin JEDEC-compliant DIMM, 69.60 mm wide by 30.00 mm high
- Operating Voltage: VDD/VDDQ = 1.2V (1.14V to 1.26V)
- VPP = 2.5V (2.375V to 2.75V)
- VDDSPD = 2.25V to 2.75V
- I/O Type: 1.2 V signaling
- On-board I2C temperature sensor with integrated Serial Presence-Detect (SPD) EEPROM
- Data Transfer Rate: 17.0 Gigabytes/sec
- Data Bursts: 8 and burst chop 4 mode
- ZQ Calibration for Output Driver and On-Die Termination (ODT)
- Programmable ODT / Dynamic ODT during Writes
- Programmable CAS Latency: 9, 10, 11, 12, 13, 14, 15 and 16
- Bi-directional Differential Data Strobe signals
- Per DRAM Addressability is supported
- Write CRC is supported at all speed grades
- DBI (Data Bus Inversion) is supported(x8 only)
- CA parity (Command/Address Parity) mode is supported
- 16 internal banks
- SDRAM Addressing (Row/Col/BG/BA): 15/10/2/2
- Fully RoHS Compliant More information: Features | Internal memory | 8 GB | | Memory layout (modules x size) | 1 x 8 GB | | Internal memory type | DDR4 | | Memory clock speed | 2133 MHz | | Memory form factor | 260-pin SO-DIMM | | Buffered memory type | Unregistered (unbuffered) | | CAS latency | 16 | | Memory ranking | 2 | | Memory voltage | 1.2 V | | Product colour | Green | Weight & dimensions | Width | 69.6 mm | | Height | 30 mm | Logistics data | Harmonized System (HS) code | 84733020 | Operational conditions | Operating temperature (T-T) | 0 - 95 °C | Technical details | Compliance certificates | RoHS |
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