ACER Travelmate P648-MG-72J3, RAM upgrade

Nicolae
Nicolae Member Posts: 5

Tinkerer

edited March 2023 in 2017 Archives

Hi, to all members. I'm new in the forum and ask for an advice: upgrade by substituting original memory module Kingston ACR24D4S7S8MB-8 (8Gb) with a compatible single module of 16Gb. I have searched the internet, but I am not not an expert in this field. I'm not a gamer, I only need more ram for my works.

My RAMMon identifies the bank as:

Ram Type | DDR4 |
Maximum Clock Speed (MHz) | 1200 (JEDEC) |
Maximum Transfer Speed (MHz) | DDR4-2400 |
Maximum Bandwidth (MB/s) | PC4-19200 |
Memory Capacity (MB) | 8192 |
Jedec Manufacture Name | Kingston |
Search Amazon.com | Search! |
SPD Revision | 1.1 |
Registered | No |
ECC | No |
DIMM Slot # | 1 |
Manufactured | Week 19 of Year 2016 |
Module Part # | ACR24D4S7S8MB-8 |
Module Revision | 0x0 |
Module Serial # | 0x211B31D1 |
Module Manufacturing Location | 5 |
# of Row Addressing Bits | 16 |
# of Column Addressing Bits | 10 |
# of Banks | 16 |
# of Ranks | 1 |
Device Width in Bits | 8 |
Bus Width in Bits | 64 |
Module Voltage | 1.2V |
CAS Latencies Supported | 10 11 12 13 14 15 16 17 18 19 20 21 |
Timings @ Max Frequency (JEDEC) | 17-17-17-39 |
Maximum frequency (MHz) | 1200 |
Maximum Transfer Speed (MHz) | DDR4-2400 |
Maximum Bandwidth (MB/s) | PC4-19200 |
Minimum Clock Cycle Time, tCK (ns) | 0.833 |
Minimum CAS Latency Time, tAA (ns) | 13.750 |
Minimum RAS to CAS Delay, tRCD (ns) | 13.750 |
Minimum Row Precharge Time, tRP (ns) | 13.750 |
Minimum Active to Precharge Time, tRAS (ns) | 32.000 |
Minimum Row Active to Row Active Delay, tRRD (ns) | 3.300 |
Minimum Auto-Refresh to Active/Auto-Refresh Time, tRC (ns) | 45.750 |
Minimum Auto-Refresh to Active/Auto-Refresh Command Period, tRFC (ns) | 350.000 |
| |
DDR4 Specific SPD Attributes | |
Maximum Clock Cycle Time, tCKmax (ns) | 1.600 |
Minimum Auto-Refresh to Active/Auto-Refresh Command Period, tRFC2 (ns) | 260.000 |
Minimum Auto-Refresh to Active/Auto-Refresh Command Period, tRFC4 (ns) | 160.000 |
Minimum Activate to Activate Delay Time different bank group, tRRD_Smin (ns) | 3.300 |
Minimum Activate to Activate Delay Time same bank group, tRRD_Lmin (ns) | 4.900 |
Minimum CAS to CAS Delay Time same bank group, tCCD_Lmin (ns) | 5.000 |
Minimum Four Activate Window Delay (ns) | 21.000 |
Maximum Activate Window in units of tREFI | 8192 |
Thermal Sensor Present | No |
DRAM Stepping | 66 |
DRAM Manufacture | Micron Technology |
SDRAM Package Type | Monolithic, 1 die, Single load stack |
Maxium Activate Count (MAC) | Unlimited MAC |
Post Package Repair Supported | No |
Module Type | SO-DIMM |
Module Height (mm) | 30 |
Module Thickness (front), (mm) | 2 |
Module Thickness (back), (mm) | 2 |
Reference Raw Card Used | Raw Card A Rev. 16

 

Thanks in advance for all good advices.

Best Answer

  • laurent_14
    laurent_14 ACE Posts: 10,020 Trailblazer
    Answer ✓

    Hello,

     

    Here are some compatible memory modules:

    • Adata: AD4S2133316G15 - 16GB DDR4 2133 SO-DIMM 1.2V
    • Kingston
    • Transcend: TS2GSH64V1B - 16GB DDR4 2133 SO-DIMM 2Rx8
    France

Answers

  • laurent_14
    laurent_14 ACE Posts: 10,020 Trailblazer
    Answer ✓

    Hello,

     

    Here are some compatible memory modules:

    • Adata: AD4S2133316G15 - 16GB DDR4 2133 SO-DIMM 1.2V
    • Kingston
    • Transcend: TS2GSH64V1B - 16GB DDR4 2133 SO-DIMM 2Rx8
    France
  • Nicolae
    Nicolae Member Posts: 5

    Tinkerer

    Thanks a lot, Laurent. I'll search these items on the net. It's a good starting point for me.

  • Nicolae
    Nicolae Member Posts: 5

    Tinkerer

    For those interested, like me, in upgrading the RAM from original bank KINGSTON ACR24D4S7S8MB-8 (8Gb 1Rx8 PC4-2400R-SA1-11) to compatible 16Gb bank, I have installed and working 100% trouble free KINGSTON KVR24S17D8/16 (16Gb PC4-2400 CL17 260-Pin SODIMM).I am grateful to ACER community member "Laurent" for guiding me.

  • laurent_14
    laurent_14 ACE Posts: 10,020 Trailblazer

    Avastar.png... and thanks for your feedback.

    France
  • Martin_CZ
    Martin_CZ Member Posts: 4 New User

    Hi guys maybe late but someone need it, in my TravelMate P648-M I add another RAM 8GB to the basic 4GB so now I have 12GB.

     

    BEWEARE NOT WORKING: EVOLVEO Zeppelin, 8GB 2133MHz DDR4 CL15 SO-DIMM

     

    WORKING GOOD: Kingston 8GB DDR4 2133 SODIMM