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Memory Module Specifi cations
KSM29RD4/32HCI
32GB 2Rx4 4G x 72-Bit PC4-2933
CL21 Registered w/Parity 288-Pin DIMM
DESCRIPTION
Kingston's KSM29RD4/32HCI is a 4G x 72-bit (32GB)
DDR4-2933 CL21 SDRAM (Synchronous DRAM) registered w/
parity, 2Rx4, ECC, memory module, based on thirty-six 2G x
4-bit FBGA components. The SPD is programmed to JEDEC
standard latency DDR4-2933 timing of 21-21-21 at 1.2V. Each
288-pin DIMM uses gold contact fingers. The electrical and
mechanical specifications are as follows:
FEATURES
• Power Supply: VDD = 1.2V
• VDDQ = 1.2V
• VPP = 2.5V
• VDDSPD = 2.41V to 2.75V
• Functionality and operations comply with the DDR4 SDRAM datasheet
• 16 internal banks
• Bank Grouping is applied, and CAS to CAS latency (tCCD_L, tCCD_S) for
the banks in the same or different bank group accesses are available
• Data transfer rates: PC4-2933, PC4-2666, PC4-2400, PC4-2133, PC4-1866, PC4-1600
• Bi-Directional Differential Data Strobe
• 8 bit pre-fetch
• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
• Supports ECC error correction and detection
• On-Die Termination (ODT)
• Temperature sensor with integrated SPD
• This product is in compliance with the RoHS directive.
• Per DRAM Addressability is supported
• Internal Vref DQ level generation is available
• Write CRC is supported at all speed grades
• CA parity (Command/Address Parity) mode is supported
SPECIFICATIONS
CL(IDD)
Row Cycle Time (tRCmin)
Refresh to Active/Refresh
Command Time (tRFCmin)
Row Active Time (tRASmin)
Maximum Operating Power
UL Rating
Operating Temperature
Storage Temperature
* See IDD Table (page2)
Module Assembly
DRAM: HYNIX (C-DIE)
RCD: IDT
21 cycles
46.32ns(min.)
350ns(min.)
32ns(min.)
*
94 V - 0
o
C to +85o C
0
o
C to +100o C
-55
kingston.com
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IDD Specifications
Symbol
IDD0
IDD0A
IDD1
IDD1A
IDD2N
IDD2NA
IDD2NT
IDD2NL
IDD2NG
IDD2ND
IDD2NP
IDD2P
IDD2Q
IDD3N
IDD3NA
IDD3P
IDD4R
IDD4RA
IDD4RB
IDD4W
IDD4WA
IDD4WB
IDD4WC
IDD4WP
IDD5B
IDD5F2
IDD5F4
IDD6N
IDD6E
IDD6R
IDD6A
IDD7
IDD8
IDD
2933
1642
1660
1850
1832
1462
1462
1642
1210
1462
1426
1462
1030
1318
1858
1858
1426
2894
2948
2912
2804
2894
2588
2822
3146
4504
3568
3298
771
1023
519
1023
4766
447
unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Symbol
IPP0
IPP1
IPP2N
IPP2P
IPP3N
IPP3P
IPP4R
IPP4W
IPP5B
IPP5F2
IPP5F4
IPP6N
IPP6E
IPP6R
IPP6A
IPP7
IPP8
IPP
2933
157
175
115
115
576
576
400
400
1192
814
688
180
252
148
252
562
115
unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
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Document No. 4808963A Page 2