need voltage information for a so-dimm ddr3 ram module

Miguel2013 · May 14, 2021

attached are photos front and back of 1 module and here a pdf link to the official spec site

http://www.ramaxel.com/product/DOWN/book/RMT3170EB68F9W-1600.pdf

I just can't read it, if I understood it's a 1.35v but some other sites say it's 1.5v, the official link doesn't say it's ddr3l just says ddr3 I'm confused.

GerKNG · May 14, 2021

1.5V
two sources:

Mussels · May 14, 2021

all DDR3L can run at 1.5V safely, anyway

That sticker says PC3 and not PC3L, so its regular 1.5v stuff

Miguel2013 · May 14, 2021

although the official spec site says it's 1.35v somewhere??? what about that, what does it means?

Mussels · May 14, 2021

Miguel2013 said:
although the official spec site says it's 1.35v somewhere??? what about that, what does it means?

If it is DDR3L, then it can run at 1.35V or 1.5V

DDR3L was used in laptops to make the battery life longer, but was always compatible with regular DDR3 voltages

GorbazTheDragon · May 14, 2021

D3L is identical to D3 aside from the voltage and there were basically no ICs that were made for only D3L voltages and not normal D3 voltages

Miguel2013 · May 15, 2021

okey good info. My question will now be are these rams 1.5v only? I have 4 of these 4gb modulos.

Mussels · May 15, 2021

those barcodes cover the actual labels with the info you're looking for

Miguel2013 · May 15, 2021

under that label was just the ramaxel name with the model number which I already I knew. I put it up for sale as dual voltage not ultra low but low voltage.

looniam · May 15, 2021

Miguel2013 said:
under that label was just the ramaxel name with the model number which I already I knew. I put it up for sale as dual voltage not ultra low but low voltage.

for what its worth because it likely very different; i had a pair of corsair low power ddr3 that was specc'ed at 1.3v it seemed to me the only difference was one of the two 1600 XMP profiles was 1.3v while the other was 1.5v with speed and timings the same.
i'm sure if you had a machine to boot up and look in the bios would clear things up. but i doubt just going with 1.5v is an issue, ran the ones i had no problemo.

Miguel2013 · May 15, 2021

looniam said:
for what its worth because it likely very different; i had a pair of corsair low power ddr3 that was specc'ed at 1.3v it seemed to me the only difference was one of the two 1600 XMP profiles was 1.3v while the other was 1.5v with speed and timings the same.
i'm sure if you had a machine to boot up and look in the bios would clear things up. but i doubt just going with 1.5v is an issue, ran the ones i had no problemo.

I'm worro that if they're only 1.5 they won't run on a laptop that takes 1.35 only

looniam · May 16, 2021

Miguel2013 said:
I'm worro that if they're only 1.5 they won't run on a laptop that takes 1.35 only

yeah, no, i really meant to say its safer to stick w/1.5v even if they can do 1.3v. if anything, you're erroring on the side of caution.

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System Name	Asrock 2012
Processor	AMD Phenom II X4 965 Black Edition Deneb 3.4GHz
Motherboard	ASRock 970 PRO3 AM3
Cooling	Corsair H70 for CPU
Memory	64GB DDR3 1333mhz 16GBx4
Video Card(s)	NVIDIA 1080 with stock fan
Storage	1TB GIGABYTE SSD NVME PCIE 2.0 + Samsung SSD Evo 850 250GB with Ubuntu + Samsung SSD 860 500GB win7
Display(s)	LG HDR 31.5"
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Audio Device(s)	Realtek
Power Supply	CORSAIR RM850X
Mouse	wired chinese gaming mouse
Keyboard	Microsoft ergonomic keyboard
Software	Windows 10 64bit
Benchmark Scores	+

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Motherboard	Asus x570-F (BIOS Modded)
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Memory	2x32GB DDR4 3600 Corsair Vengeance RGB @3866 C18-22-22-22-42 TRFC704 (1.4V Hynix MJR - SoC 1.15V)
Video Card(s)	Galax RTX 3090 SG 24GB: Underclocked to 1700Mhz 0.750v (375W down to 250W))
Storage	2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
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Case	Fractal Design R6
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Power Supply	Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse	Logitech G Pro wireless + Steelseries Prisma XL
Keyboard	Razer Huntsman TE ( Sexy white keycaps)
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Benchmark Scores	Nyooom.

need voltage information for a so-dimm ddr3 ram module

Miguel2013

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