1.35V DDR3L SDRAM RDIMM
MT9KSF25672PZ – 2GB
MT9KSF51272PZ – 4GB
Features
DDR3L functionality and operations supported as
defined in the component data sheet
240-pin, registered dual in-line memory module
(RDIMM)
Fast data transfer rates: PC3-12800, or PC3-10600
2GB (256 Meg x 72), or 4GB (512 Meg x 72)
V
DD
= 1.35V (1.283–1.45V)
V
DD
= 1.5V (1.425–1.575V)
Backward compatible to V
DD
= 1.5V ±0.075V
V
DDSPD
= 3.0–3.6V
Supports ECC error detection and correction
Nominal and dynamic on-die termination (ODT) for
data, strobe, and mask signals
Single-rank
On-board I
2
C temperature sensor with integrated
serial presence-detect (SPD) EEPROM
Fixed burst chop (BC) of 4 and burst length (BL) of 8
via the mode register set (MRS)
Selectable BC4 or BL8 on-the-fly (OTF)
Gold edge contacts
Halogen-free
Fly-by topology
Terminated control, command, and address bus
Figure 1: 240-Pin RDIMM (MO-269 R/C A -
PCB 0692)
Module height: 30mm (1.18in)
Figure 2: 240-Pin RDIMM (MO-269 R/C A1 -
PCB 1486)
Module height: 30mm (1.18in)
Options Marking
Operating temperature
Commercial (0°C T
A
+70°C) None
Package
240-pin DIMM (halogen-free) Z
Frequency/CAS latency
1.25ns @ CL = 11 (DDR3-1600) -1G6
1.5ns @ CL = 9 (DDR3-1333) -1G4
Table 1: Key Timing Parameters
Speed
Grade
Industry
Nomenclature
Data Rate (MT/s) t
RCD
(ns)
t
RP
(ns)
t
RC
(ns)CL = 11 CL = 10 CL = 9 CL = 8 CL = 7 CL = 6 CL = 5
-1G6 PC3-12800 1600 1333 1333 1066 1066 800 667 13.125 13.125 48.125
-1G4 PC3-10600 1333 1333 1066 1066 800 667 13.125 13.125 49.125
-1G1 PC3-8500 1066 1066 800 667 13.125 13.125 50.625
-1G0 PC3-8500 1066 800 667 15 15 52.5
-80B PC3-6400 800 667 15 15 52.5
2GB, 4GB (x72, ECC, SR) 240-Pin DDR3L RDIMM
Features
PDF: 09005aef83b2f73b
ksf9c256_512x72pz.pdf - Rev. I 7/15 EN
1
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
Table 2: Addressing
Parameter 2GB 4GB
Refresh count 8K 8K
Row address 32K A[14:0] 64K A[15:0]
Device bank address 8 BA[2:0] 8 BA[2:0]
Device configuration 2Gb (256 Meg x 8) 4Gb (512 Meg x 8)
Column address 1K A[9:0] 1K A[9:0]
Module rank address 1 S#0 1 S#0
Table 3: Part Numbers and Timing Parameters – 2GB Modules
Base device: MT41K256M8,
1
2Gb 1.35V DDR3L SDRAM
Part Number
2
Module
Density Configuration
Module
Bandwidth
Memory Clock/
Data Rate
Clock Cycles
(CL-
t
RCD-
t
RP)
MT9KSF25672PZ-1G6__ 2GB 256 Meg x 72 12.8 GB/s 1.25ns/1600 MT/s 11-11-11
MT9KSF25672PZ-1G4__ 2GB 256 Meg x 72 10.6 GB/s 1.5ns/1333 MT/s 9-9-9
Table 4: Part Numbers and Timing Parameters – 4GB Modules
Base device: MT41K512M8,
1
4Gb 1.35V DDR3L SDRAM
Part Number
2
Module
Density Configuration
Module
Bandwidth
Memory Clock/
Data Rate
Clock Cycles
(CL-
t
RCD-
t
RP)
MT9KSF51272PZ-1G6__ 4GB 512 Meg x 72 12.8 GB/s 1.25ns/1600 MT/s 11-11-11
MT9KSF51272PZ-1G4__ 4GB 512 Meg x 72 10.6 GB/s 1.5ns/1333 MT/s 9-9-9
Notes:
1. The data sheet for the base device can be found on Micron’s Web site.
2. All part numbers end with a two-place code (not shown) that designates component and PCB revisions. Con-
sult factory for current revision codes. Example: MT9KSF51272PZ-1G6P1.
2GB, 4GB (x72, ECC, SR) 240-Pin DDR3L RDIMM
Features
PDF: 09005aef83b2f73b
ksf9c256_512x72pz.pdf - Rev. I 7/15 EN
2
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.
Pin Assignments
Table 5: Pin Assignments
240-Pin DDR3 RDIMM Front 240-Pin DDR3 RDIMM Back
Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol
1 V
REFDQ
31 DQ25 61 A2 91 DQ41 121 V
SS
151 V
SS
181 A1 211 V
SS
2 V
SS
32 V
SS
62 V
DD
92 V
SS
122 DQ4 152 DM3/
TDQS12
182 V
DD
212 DM5/
TDQS14
3 DQ0 33 DQS3# 63 NU 93 DQS5# 123 DQ5 153 NF/
TDQS12#
183 V
DD
213 NF/
TDQS14#
4 DQ1 34 DQS3 64 NU 94 DQS5 124 V
SS
154 V
SS
184 CK0 214 V
SS
5 V
SS
35 V
SS
65 V
DD
95 V
SS
125 DM0/
TDQS9
155 DQ30 185 CK0# 215 DQ46
6 DQS0# 36 DQ26 66 V
DD
96 DQ42 126 NF/
TDQS9#
156 DQ31 186 V
DD
216 DQ47
7 DQS0 37 DQ27 67 V
REFCA
97 DQ43 127 V
SS
157 V
SS
187 EVENT# 217 V
SS
8 V
SS
38 V
SS
68 Par_In 98 V
SS
128 DQ6 158 CB4 188 A0 218 DQ52
9 DQ2 39 CB0 69 V
DD
99 DQ48 129 DQ7 159 CB5 189 V
DD
219 DQ53
10 DQ3 40 CB1 70 A10 100 DQ49 130 V
SS
160 V
SS
190 BA1 220 V
SS
11 V
SS
41 V
SS
71 BA0 101 V
SS
131 DQ12 161 DM8/
TDQS17
191 V
DD
221 DM6/
TDQS15
12 DQ8 42 DQS8# 72 V
DD
102 DQS6# 132 DQ13 162 NF/
TDQS17#
192 RAS# 222 NF/
TDQS15#
13 DQ9 43 DQS8 73 WE# 103 DQS6 133 V
SS
163 V
SS
193 S0# 223 V
SS
14 V
SS
44 V
SS
74 CAS# 104 V
SS
134 DM1/
TDQS10
164 CB6 194 V
DD
224 DQ54
15 DQS1# 45 CB2 75 V
DD
105 DQ50 135 NF/
TDQS10#
165 CB7 195 ODT0 225 DQ55
16 DQS1 46 CB3 76 S1 106 DQ51 136 V
SS
166 V
SS
196 A13 226 V
SS
17 V
SS
47 V
SS
77 ODT1 107 V
SS
137 DQ14 167 NC 197 V
DD
227 DQ60
18 DQ10 48 V
TT
78 V
DD
108 DQ56 138 DQ15 168 RESET# 198 NC 228 DQ61
19 DQ11 49 V
TT
79 NC 109 DQ57 139 V
SS
169 NC 199 V
SS
229 V
SS
20 V
SS
50 CKE0 80 V
SS
110 V
SS
140 DQ20 170 V
DD
200 DQ36 230 DM7/
TDQS16
21 DQ16 51 V
DD
81 DQ32 111 DQS7# 141 DQ21 171 A15 201 DQ37 231 NF/
TDQS16#
22 DQ17 52 BA2 82 DQ33 112 DQS7 142 V
SS
172 A14 202 V
SS
232 V
SS
23 V
SS
53 Err_Out# 83 V
SS
113 V
SS
143 DM2/
TDQS11
173 V
DD
203 DM4/
TDQS13
233 DQ62
24 DQS2# 54 V
DD
84 DQS4# 114 DQ58 144 NF/
TDQS11#
174 A12 204 NF/
TDQS13#
234 DQ63
25 DQS2 55 A11 85 DQS4 115 DQ59 145 V
SS
175 A9 205 V
SS
235 V
SS
26 V
SS
56 A7 86 V
SS
116 V
SS
146 DQ22 176 V
DD
206 DQ38 236 V
DDSPD
27 DQ18 57 V
DD
87 DQ34 117 SA0 147 DQ23# 177 A8 207 DQ39 237 SA1
28 DQ19 58 A5 88 DQ35 118 SCL 148 V
SS
178 A6 208 V
SS
238 SDA
29 V
SS
59 A4 89 V
SS
119 SA2 149 DQ28 179 V
DD
209 DQ44 239 V
SS
30 DQ24 60 V
DD
90 DQ40 120 V
TT
150 DQ29 180 A3 210 DQ45 240 V
TT
2GB, 4GB (x72, ECC, SR) 240-Pin DDR3L RDIMM
Pin Assignments
PDF: 09005aef83b2f73b
ksf9c256_512x72pz.pdf - Rev. I 7/15 EN
3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.

MT9KSF51272PZ-1G6E2

Mfr. #:
Manufacturer:
Micron
Description:
MODULE DDR3L SDRAM 4GB 240RDIMM
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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