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Whats the OC Potential for Dominators 2666mhz ram?

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post #1 of 36 (permalink) Old 04-13-2019, 07:32 AM - Thread Starter
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Whats the OC Potential for Dominators 2666mhz ram?

Hi,

Got a pair of two 8gb Corsair Dominator Platinum Cas 15 2666mhz modules and was wondering whats their overclock potential considering if I raise the dram voltage from the standard 1.2 volts its rated for to 1.35v? Is that even safe if they were sold as 1.2v modules?

Thanks

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post #2 of 36 (permalink) Old 04-13-2019, 07:36 AM
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These kits are still same kits you use nowadays, 1.45V no problem.

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post #3 of 36 (permalink) Old 04-13-2019, 07:40 AM
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Hi,
XMP profile 2 would be 2800 @ 1.35v so yes you can increase the voltage.

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post #4 of 36 (permalink) Old 04-13-2019, 07:50 AM - Thread Starter
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Ok Thanks good to know but no xmp profile 2 in there as far as I know. Maybe because I bought them like 4-5 years ago.

Thanks

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post #5 of 36 (permalink) Old 04-13-2019, 08:02 AM
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Hi,
I've had in the past 2666C16 and C15 both had two xmp profiles corsair dominator older ram is actually better.
1-2667 1.2v
2-2800 1.35v

Vaper
(4 items)
CPU
i9-99400x With evo and koolance vrm water blocks
Motherboard
ASUS x299 TUF Mark 2
GPU
Titan Xp with copper Water Block
RAM
Trident Z 3600C16 4x8gb's
Hard Drive
Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's
Optical Drive
LG Blu-Ray WH16NS40
Power Supply
evga 1200P2
Cooling
2-280GTX Black Ice Nemesis rads with D5 pump-res combo and D5 top before and after rads.
Case
corsair 450D with added 2nd floor to house radiator on top
Operating System
Win-7 pro & 10 pro Win-7 Primary os.
Monitor
ASUS VG248QE 24" 144Hz
Keyboard
Logitech G910 Orion spectrum
Mouse
redragon
CPU
i7-5930k with evo and koolance vrm water blocks
Motherboard
X99 Sabertooth
GPU
EVGA 1080ti FTW3 with Water block
RAM
Trident-Z 3200C14 4x8gb's
Hard Drive
Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's
Power Supply
EVGA 1000w P2
Cooling
2-240 GTX Black Ice Nemesis rads/ D5 pump-res combo and D5 top before and after rads.
Case
Corsair 450D with added 2nd floor to house radiator on top
Operating System
Win-7 and 10 pro Win-7 Primary os.
Monitor
AOC G2460PG 24"G-Sync 144Hz
Mouse
Red Dragon
Hard Drive
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post #6 of 36 (permalink) Old 04-13-2019, 08:20 AM - Thread Starter
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Quote: Originally Posted by ThrashZone View Post
Hi,
I've had in the past 2666C16 and C15 both had two xmp profiles corsair dominator older ram is actually better.
1-2667 1.2v
2-2800 1.35v
Well mine is missing profile 2. Was sold as a 1.2v kit. So if you could share your exact xmp timings that would be great!

Thanks

Gigabyte Auros Master Z390 - 9900K @ 5.0ghz (3.22v)
G.Skill Trident Z RGB 16GB 2 x 8GB 3200mhz XMP
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post #7 of 36 (permalink) Old 04-13-2019, 08:23 AM
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Hi,
Probably mother board issue both mine were on asus boards.

Vaper
(4 items)
CPU
i9-99400x With evo and koolance vrm water blocks
Motherboard
ASUS x299 TUF Mark 2
GPU
Titan Xp with copper Water Block
RAM
Trident Z 3600C16 4x8gb's
Hard Drive
Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's
Optical Drive
LG Blu-Ray WH16NS40
Power Supply
evga 1200P2
Cooling
2-280GTX Black Ice Nemesis rads with D5 pump-res combo and D5 top before and after rads.
Case
corsair 450D with added 2nd floor to house radiator on top
Operating System
Win-7 pro & 10 pro Win-7 Primary os.
Monitor
ASUS VG248QE 24" 144Hz
Keyboard
Logitech G910 Orion spectrum
Mouse
redragon
CPU
i7-5930k with evo and koolance vrm water blocks
Motherboard
X99 Sabertooth
GPU
EVGA 1080ti FTW3 with Water block
RAM
Trident-Z 3200C14 4x8gb's
Hard Drive
Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's
Power Supply
EVGA 1000w P2
Cooling
2-240 GTX Black Ice Nemesis rads/ D5 pump-res combo and D5 top before and after rads.
Case
Corsair 450D with added 2nd floor to house radiator on top
Operating System
Win-7 and 10 pro Win-7 Primary os.
Monitor
AOC G2460PG 24"G-Sync 144Hz
Mouse
Red Dragon
Hard Drive
eLeaf MELO-3 4ml
Power Supply
SE US18650VTC6 3120mAh 30A 3.6V 18650 Li-ion Battery - GREENx4
Case
SMOK Alien 220w
Operating System
VapeWild RazzleBerry 50-50-3mg
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post #8 of 36 (permalink) Old 04-13-2019, 08:24 AM
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I just want to point out there are multiple models of same part. His not necessarily have to be an exact one as you had.

PC for all
(18 items)
CPU
i7 5775c @4.2GHz/3.8GHz
Motherboard
Gigabyte Z97X Gaming 5
GPU
EVGA GeForce GTX660 2048MB DDR5/192bit SuperClocked 1101MHz/1505MHz
RAM
2x KHX2400C11D3/8GX 11-12-12-32-1T-250
Hard Drive
Samsung 850 Pro
Hard Drive
Toshiba HDWD10 (P300)
Power Supply
Corsair CS650M
Cooling
Raijintek Tisis + Arctic Cooling MX4
Case
LianLi 330X
Operating System
Windows 10 64-bit Pro
Monitor
Benq GL2250 80Hz
Keyboard
Corsair Strafe Red
Mouse
SteelSeries Rival 310
Mousepad
SteelSeries QCk Mini
Audio
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Audio
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Other
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Other
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post #9 of 36 (permalink) Old 04-13-2019, 08:37 AM
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Hi,
True mine were both 4x4gb kits
http://www.corsair.com/en-us/dominat...6gx4m4a2666c16

http://www.corsair.com/en-us/dominat...6gx4m4a2666c15

Timings I never kept track of running xmp 2800MHz 15-17-17-35 at 2T and 1.35v I'll have to assume although as said voltage can be a little higher
I run 3200C14 and 3600C16 at 1.39v not any problem.
Still have the C15 kit little bit of a bummer to reinstall it though seeing it is a lot lower than currently installed :/

Vaper
(4 items)
CPU
i9-99400x With evo and koolance vrm water blocks
Motherboard
ASUS x299 TUF Mark 2
GPU
Titan Xp with copper Water Block
RAM
Trident Z 3600C16 4x8gb's
Hard Drive
Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's
Optical Drive
LG Blu-Ray WH16NS40
Power Supply
evga 1200P2
Cooling
2-280GTX Black Ice Nemesis rads with D5 pump-res combo and D5 top before and after rads.
Case
corsair 450D with added 2nd floor to house radiator on top
Operating System
Win-7 pro & 10 pro Win-7 Primary os.
Monitor
ASUS VG248QE 24" 144Hz
Keyboard
Logitech G910 Orion spectrum
Mouse
redragon
CPU
i7-5930k with evo and koolance vrm water blocks
Motherboard
X99 Sabertooth
GPU
EVGA 1080ti FTW3 with Water block
RAM
Trident-Z 3200C14 4x8gb's
Hard Drive
Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's
Power Supply
EVGA 1000w P2
Cooling
2-240 GTX Black Ice Nemesis rads/ D5 pump-res combo and D5 top before and after rads.
Case
Corsair 450D with added 2nd floor to house radiator on top
Operating System
Win-7 and 10 pro Win-7 Primary os.
Monitor
AOC G2460PG 24"G-Sync 144Hz
Mouse
Red Dragon
Hard Drive
eLeaf MELO-3 4ml
Power Supply
SE US18650VTC6 3120mAh 30A 3.6V 18650 Li-ion Battery - GREENx4
Case
SMOK Alien 220w
Operating System
VapeWild RazzleBerry 50-50-3mg
▲ hide details ▲
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post #10 of 36 (permalink) Old 04-13-2019, 09:01 AM
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Hi,
If you have 2x8gb kit your timings are probably a lot better than what I posted likely yours is 2666 15-15-15-34 at 1.2v
Increasing to 2800 keep the same timings as you show for 2666 xmp and just increase to 2800 and 1.35v
If you have problems increase voltage a tad 1.36.... until you don't have issues 1.4v shouldn't be needed.

Vaper
(4 items)
CPU
i9-99400x With evo and koolance vrm water blocks
Motherboard
ASUS x299 TUF Mark 2
GPU
Titan Xp with copper Water Block
RAM
Trident Z 3600C16 4x8gb's
Hard Drive
Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's
Optical Drive
LG Blu-Ray WH16NS40
Power Supply
evga 1200P2
Cooling
2-280GTX Black Ice Nemesis rads with D5 pump-res combo and D5 top before and after rads.
Case
corsair 450D with added 2nd floor to house radiator on top
Operating System
Win-7 pro & 10 pro Win-7 Primary os.
Monitor
ASUS VG248QE 24" 144Hz
Keyboard
Logitech G910 Orion spectrum
Mouse
redragon
CPU
i7-5930k with evo and koolance vrm water blocks
Motherboard
X99 Sabertooth
GPU
EVGA 1080ti FTW3 with Water block
RAM
Trident-Z 3200C14 4x8gb's
Hard Drive
Samsung 850 Pro 256gb for os and 500gb evo for favorite games plus other wd hdd's for data and backup's
Power Supply
EVGA 1000w P2
Cooling
2-240 GTX Black Ice Nemesis rads/ D5 pump-res combo and D5 top before and after rads.
Case
Corsair 450D with added 2nd floor to house radiator on top
Operating System
Win-7 and 10 pro Win-7 Primary os.
Monitor
AOC G2460PG 24"G-Sync 144Hz
Mouse
Red Dragon
Hard Drive
eLeaf MELO-3 4ml
Power Supply
SE US18650VTC6 3120mAh 30A 3.6V 18650 Li-ion Battery - GREENx4
Case
SMOK Alien 220w
Operating System
VapeWild RazzleBerry 50-50-3mg
▲ hide details ▲
ThrashZone is offline  
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