![[eBay Plus] G.Skill Ripjaws V 16GB (2x8GB) DDR4 4000MHz CL18 $118.15 Delivered @ Computer Alliance eBay](https://files.ozbargain.com.au/n/35/501535.jpg?h=21748adb)
Marketplace
PILGRIM
Seems to be a pretty cheap set of 4000MHz RAM.
- Part #: F4-4000C18D-16GVK
- Timings: 18-22-22-42
- Voltage: 1.35v
Looks like CJR/DJR to me.
[eBay Plus] G.Skill Ripjaws V 16GB (2x8GB) DDR4 4000MHz CL18 $118.15 Delivered @ Computer Alliance eBay
200
integral on 29/11/2019 - 22:40 ebay.com.au (444 clicks)
Last edited 04/12/2019 - 14:48 by 1 other user
Last edited 04/12/2019 - 14:48 by 1 other user
This is part of Black Friday / Cyber Monday deals for 2019
Related Stores
closed Comments
future… proofing….. clicks buy
Is that coupon 5% off? Seems to be 15%. I'll wait for cyber Monday
Pilgrim is 15%.
Might be an ebay plus thing?
10% off without eBay Plus
Pretty good price. Could probably get it to 3600-ish @ C16 for Ryzen
Before I get negged, I'll just say XMP works fine but trying tighter timings not working:
https://www.techpowerup.com/forums/threads/is-this-b-die.260…SKHynix
Tmk Hynix in generally is pretty hit or miss for non XMP clocking. Any decent Samsung memory plays nicer.
Bit even at stock clocks, should be about the same as 3200 cl14 or 3600 cl16 I'd think, given it's 4000 cl18
Hynix is fine for manually overclocking.
People whack on B-die timings and expect it to work, when the defining feature of B-die is having tight timings.
Pretty much every other IC out there need loose tRCD and/or tRP. For CJR/DJR, it needs loose tRCD and tRP.
That's because they were either copy-pasting timings from DRAM Calculator, or setting too tight timings.
Only at 3600MHz and failed to start at cl16-18-16-xx. Since i removed and installed back the older sticks.
Okey my kit arrived too. Cant go 3600 16-16-16 or 4000 18-18-18 with 1.4v. currently running at XMP timiing and all works fine.
tRCD and tRP are too tight. On CJR, they need to be 19, which I'd assume would be the same story for DJR.
Not sure why people try B-die timings and expect it to work on non B-die ICs.
Timings quite high but great price.
Hmmm my 3000mhz at C15 kit has a true latency of 10ns, and this is only 9ns. Probably not worth the upgrade.
Latency is only half the story.
4000MHz would have a lot more bandwidth.
Amazing specs out of the box and so cheap, I've heard that these do not play well with any kind of custom speeds though.
Anyone know why it's listed as "Condition: Opened – never used" ?
Because CA put their warranty stickers on each stick. While it would be possible they could be used, they appear new.
Hmm thanks for the info but I really don't understand why they need to do that? Either way I ended up buying the 3200Cl16 Ripjaws for $91 instead.
Where can you get 3200Cl16 Ripjaws at $91?
AAA I just spent my money on the $99 AirPods
So these would be a lot better than a 3200MHz CL16-18-18-38?
If you want to manually overclock, this kit would be pretty decent.
If you want to enable XMP, the 3200 CL16 kit would probably be the most compatible.
I bought some, new to overclocking RAM but it looks like it could be an interesting endeavour.
Guy in that techpowerup post mentions running these with an XMP profile but he had to break the fabric clock out of sync at 1800MHz and the Mem clock at 2k.
Guy in that techpowerup post mentions running these with an XMP profile but he had to break the fabric clock out of sync at 1800MHz and the Mem clock at 2k.
Easiest way to fix that up is to just drop the memory clock back to whatever your Infinity Fabric can run at.
You can read my RAM OC guide if you want to get the most out of these sticks. It will be tedious so make sure you have a couple of days to spare.
@integral: Legend, thanks ill check that out. I will likely run XMP out of the box until I have a spare weekend and have a crack at an overclock.
I can't… Really shouldn't… But so cheap…