Guraranteed-compatible RAM for Apple iMac with Canadian prices, shipping and warranty.
Wouldn't you rather get your Macintosh
memory and upgrades from someone who really knows Macs? Get Canadian
source guaranteed-compatible Macintosh memory from CanadaRAM with prompt delivery to your door with fast service,
no customs brokerage and no excessive shipping costs. RAM PRICES ARE LIABLE TO
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Notice: Weather delays may affect ETAs. We offer XpressPost for 2- 7 day delivery ($18.50 for memory). Expedited Post 2- 12 days ($10.50 BC, $14.50 Canadawide) available on request. CanadaPost packages may require pickup at your local postal outlet with ID. If you have delivery time requirements please choose Fedex or contact us first for arrangements. Some products are facing global component shortages and may be backordered.
All delivery estimates are subject to courier performance, subject to weather conditions and are for in-stock items only. Orders received after 1 PM or on weekends will ship out the next business day (in-stock goods only). Not-in-stock items shipping time starts when items arrive in stock. FedEx Overnight service is 1-2 business days to most urban areas for in-stock only. Delivery service Monday - Friday excluding holidays. Shipping policies US Customers: Certified brand RAM US orders are shipped from NH, no Canadian taxes. Email or call first, you cannot use the shopping cart.
Please Add your products to the shopping cart in order to view shipping price estimates based on your postal code and items purchased.
For special orders, Corporate, Government or Institutional volume purchases, Interac or cheque payment, items that don't have pricing or ADD buttons, and special shipping arrrangements including delivery deadlines - please email us to order. Terms
& conditions of sale. Availability and price can change without notice. Email sales@canadaram.com for up to date prices.
Need onsite service or consulting? Here are some Canadian IT support companies and consultants that we have done business with. Contact them and check whether they are the right fit for your requirements.
Mac RAM Apple MacPro, MacBook Pro, iMac, iMac Pro, MacBook, Mac Mini, Power Macintosh G5 & Dual-core G5, G4, G3, Aluminum & Titanium PowerBook G4, iBook eMac, Xserve, Memory and hard drive / SSD storage
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your ordersales@canadaram.com Or phone us at
(604) 770-0299 or
(250) 382-6227
Call Tollfree Canada wide
(877) 320-0225
9:00 - 5:00 Mon.- Fri. Pacific
Office telephone hours are 9:00 AM to 5:00 PM Pacific time zone Monday - Friday. We can often answer faster by email than by phone.
Kindly leave a voicemail if we are on the phone with other customers.
The CanadaRAM office is wholesale only and not open to the public.
iMac Intel There are many different iMac models, which take different RAM types. Please verify your machine model before ordering.
If you go to the Apple Menu "About this Mac.. > More Information." it will tell you the speed and type of your Mac's RAM. Please include this information on the Comments area of your order form.
2019 8th gen 3.0GHz i5, 3.1GHz i5, 3.7GHz i5, 3.6GHz i9,
2020 10th gen 6 core i5, 8 core i7 and 10 core i9
27 inch has four sockets, supports up to 128 GB (4x32GB) DDR4-2666 non-ECC SODIMM User installableSee Installation Guide
21.5 inch has two sockets up to 64 GB (2x32GB) Technician install with special tools only
Notes: With a new iMac, start the machine and do the initial setup first with the stock Apple RAM. Install the new RAM after the first setup is done.
The iMac 2020 apparently has an Apple firmware bug which slows the memory bus to 2133 MT/s when mixed RAM (of any brand) is installed alongside Apple RAM. The machine will run fine, but with slower RAM timings. We recommend purchasing the minimum Apple configuration on a new machine, and plan toward replacing with a matched set of OWC memory for highest performance.
16 GB Kit (2x8G)
OWC OWC2666DDR4S16P$ 173 Usually In stock (subject to change)
32 GB Kit (4x8G)
OWC OWC2666DDR4S32S$ 332 Stock at supplier, usually 2 - 5 days
32 GB Kit (2x16G)
KINGSTON TECHNOLOGY KCP426SS8/16x2 $ 289 By order, 4 - 8 days OWC OWC2666DDR4S32P$ 320 Usually In stock (subject to change)
64 GB Kit (4x16G)
KINGSTON TECHNOLOGY KCP426SS8/16x4 $ 544 By order, 4 - 8 days OWC OWC2666DDR4S64S$ 601 Stock at supplier, usually 2 - 5 days
64 GB Kit (2x32G)
KINGSTON TECHNOLOGY KCP426SD8/32x2 $ 536 By order, 4 - 8 days OWC OWC2666DDR4S64P$ 565 Usually In stock (subject to change)
128 GB Kit (4x32G)
KINGSTON TECHNOLOGY KCP426SD8/32x4 $ 993 By order, 4 - 8 days OWC OWC2666DR4S128S$ 1051 Usually In stock (subject to change)
Macintosh iMac Pro Late 2017 Xeon
8, 10, 14 and 18 core
Four sockets, supports up to 128 GB (4x32GB) DDR4-2666 ECC DIMM This RAM is for installation by an Apple Technician only.
32 GB KIt (2x16G)
DMS Certified 61875x2 $ 382Stock at Supplier, 4 - 9 days
64 GB Kit (4x16G)
OWC OWCDID2627DS64T$ 639 Stock at supplier, usually 2 - 5 days
64 GB Kit (2x32G)
KINGSTON TECHNOLOGY KSM26RD4/32MEIx2 $ 607 By order, 4 - 8 days DMS Certified 61876x2 $ 648Stock at Supplier, 4 - 9 days
128 GB Kit (4x32G) ECC
OWC OWCDID2627DS128$ 1136 Stock at supplier, usually 2 - 5 days
128 GB Kit (2x64G) LR
KINGSTON TECHNOLOGY KSM26LQ4/64HCIx2 $ 1337 By order, 4 - 8 days
KINGSTON TECHNOLOGY KSM26LQ4/64HCMx2 $1284
Macintosh iMac intel i7 and i5 Mid 2017 27" 5K Retina
3.4 GHz, 3.6 GHz, 3.8 GHz, 4.2GHz (CTO)
Bank 1 must be populated first.
Four sockets, supports up to 64 GB (4x16GB) DDR4-2400 (PC4-19600)User installable See Installation Guide
21.5 inch machine has 2 sockets and can go to 32 GB RAM (2x16 GB) Technician install with special tools only
4 GB
OWC OWC2400DDR4S4GB$ 34 Stock at supplier, usually 2 - 5 days
8 GB Kit (2x4G)
KINGSTON TECHNOLOGY KCP426SS6/4x2 $ 89 By order, 4 - 8 days OWC OWC2400DDR4S08P$ 64 Stock at supplier, usually 2 - 5 days
8 GB
OWC OWC2400DDR4S8GB$ 86 Stock at supplier, usually 2 - 5 days
16 GB Kit (2x8G)
KINGSTON TECHNOLOGY KCP426SS8/8x2 $ 155 By order, 4 - 8 days OWC OWC2400DDR4S16P$ 167 Usually In stock (subject to change)
32 GB Kit (4x8G)
OWC OWC2400DDR4S32S$ 321 Stock at supplier, usually 2 - 5 days
16 GB
OWC OWC2400DDR4S16G$ 165 Stock at supplier, usually 2 - 5 days
32 GB Kit (2x16G)
OWC OWC2400DDR4S32P$ 317 Usually In stock (subject to change)
64 GB Kit (4x16G)
KINGSTON TECHNOLOGY KCP426SS8/16x4 $ 544 By order, 4 - 8 days OWC OWC2400DDR4S64S$ 596 Stock at supplier, usually 2 - 5 days
Macintosh iMac intel i7 and i5 Late 2015 27" 5K Retina
iMac17,1
Bank 1 must be populated first.
Four sockets, supports up to 64 GB (4x16GB) DDR3-1866L (DDR3-1867L) Check your RAM speed under About This Mac... Sysem profile for Late 2015 modules, you are looking for "DDR3-1866 MHz" or "PC3-14600" and "iMac17,1" See Installation Guide
Note that the 21.5 inch model iMac 2015 cannot be upgraded at all, and must be ordered configured from the factory.
4 GB
KINGSTON TECHNOLOGY HX318LS11IB/4 $ 60 By order, 4 - 8 days OWC OWC1867DDR3S4GB$ 49 Stock at supplier, usually 2 - 5 days
8 GB Kit (2x4G)
KINGSTON TECHNOLOGY HX318LS11IBK2/8 $ 117 By order, 4 - 8 days OWC OWC1867DDR3S08S$ 86 Stock at supplier, usually 2 - 5 days
8 GB
OWC OWC1867DDR3S8GB$ 75 Stock at supplier, usually 2 - 5 days
16 GB Kit (2x8G)
KINGSTON TECHNOLOGY HX318LS11IBK2/16 $ 217 Stock at supplier, next business day shipping OWC OWC1867DDR3S16P$ 146 Usually In stock (subject to change)
32 GB Kit (4x8G)
KINGSTON TECHNOLOGY HX318LS11IBK2/16x2 $ 410 By order, 4 - 8 days OWC OWC1867DDR3S32S$ 280 Stock at supplier, usually 2 - 5 days
64 GB
OWC OWC1600DDR3S64S$ 1567 Stock at supplier, usually 2 - 5 days
Macintosh iMac intel i7 and i5 2014 and mid 2015 27" 5K Retina
iMac15,1
Bank 1 must be populated first.
Four sockets, supports up to 32GB (4x8GB) DDR3-1600L
Order two 16 GB kits for 32 GB total.
Check your RAM speed under About This Mac... Sysem profile for 2015 modules, you are looking for "DDR3-1600 MHz" or PC3-12800" and "iMac15,1" See Installation Guide
Note that the 21.5 inch iMac Retina 2014 model cannot be upgraded at all, and must be ordered configured from the factory.
4 GB Low Voltage
KINGSTON TECHNOLOGY KCP3L16SS8/4 $ 59 By order, 4 - 8 days OWC OWC1600DDR3S4GB$ 42 Stock at supplier, usually 2 - 5 days
8 GB Kit (2x4G)
KINGSTON TECHNOLOGY KCP3L16SS8/4x2 $ 114 By order, 4 - 8 days OWC OWC1600DDR3S08S$ 81 Usually In stock (subject to change)
8 GB
KINGSTON TECHNOLOGY KCP3L16SD8/8 $ 109 By order, 4 - 8 days OWC OWC1600DDR3S8GB$ 74 Stock at supplier, usually 2 - 5 days
SAMSUNG M471B1G73DB0-YK0 $72
16 GB Kit (2x8G)
KINGSTON TECHNOLOGY KCP3L16SD8/8x2 $ 211 Stock at supplier, next business day shipping OWC OWC1600DDR3S16P$ 144 Usually In stock (subject to change)
SAMSUNG M471B1G73DB0-YK0x2 $118
32 GB Kit (4x8G)
KINGSTON TECHNOLOGY KCP3L16SD8/8x4 $ 406 By order, 4 - 8 days OWC OWC1600DDR3S32S$ 277 Stock at supplier, usually 2 - 5 days
SAMSUNG M471B1G73DB0-YK0x4 $236
Macintosh iMac intel i7 and i5 Mid/Late 2012 and late 2013 "slim" 27"
only 27"
models can be upgraded
iMac13,2 iMac14,2
Bank 1 must be populated first.
Four sockets, supports up to 32GB (4x8GB) on 27" machines only. DDR3-1600
Order two 16 GB kits for 32 GB total See Installation Guide Note that the 21.5 inch iMac Retina 2012 and 2013 "thin" model cannot be upgraded at all, and must be ordered configured from the factory.
4 GB Low Voltage
KINGSTON TECHNOLOGY KCP3L16SS8/4 $ 59 By order, 4 - 8 days OWC OWC1600DDR3S4GB$ 42 Stock at supplier, usually 2 - 5 days
8 GB Kit (2x4G)
KINGSTON TECHNOLOGY KCP3L16SS8/4x2 $ 114 By order, 4 - 8 days OWC OWC1600DDR3S08S$ 81 Usually In stock (subject to change)
8 GB
KINGSTON TECHNOLOGY KCP3L16SD8/8 $ 109 By order, 4 - 8 days OWC OWC1600DDR3S8GB$ 74 Stock at supplier, usually 2 - 5 days
SAMSUNG M471B1G73DB0-YK0 $72
16 GB Kit (2x8G)
KINGSTON TECHNOLOGY KCP3L16SD8/8x2 $ 211 Stock at supplier, next business day shipping OWC OWC1600DDR3S16P$ 144 Usually In stock (subject to change)
SAMSUNG M471B1G73DB0-YK0x2 $118
32 GB Kit (4x8G)
KINGSTON TECHNOLOGY KCP3L16SD8/8x4 $ 406 By order, 4 - 8 days OWC OWC1600DDR3S32S$ 277 Stock at supplier, usually 2 - 5 days
SAMSUNG M471B1G73DB0-YK0x4 $236
Macintosh iMac intel i7 Mid 2012 27" model only
Bank 1 must be populated first.
Four sockets, supports up to 32GB (4x8GB) on 27" i5 and 27" i7 machines only See Installation Guide
Note that the 21.5 inch iMac Retina 2012 and 2013 "thin" model cannot be upgraded at all, and must be ordered configured from the factory.
4 GB Single
KINGSTON TECHNOLOGY KCP316SS8/4 $ 59 In stock (subject to change) OWC OWC1600DDR3S4GB$ 42 Stock at supplier, usually 2 - 5 days
8 GB Kit (2x4G)
KINGSTON TECHNOLOGY KCP316SS8/4x2 $ 114 By order, 4 - 8 days OWC OWC1600DDR3S08S$ 81 Usually In stock (subject to change)
8 GB Single
KINGSTON TECHNOLOGY KCP316SD8/8 $ 109 By order, 4 - 8 days OWC OWC1600DDR3S8GB$ 74 Stock at supplier, usually 2 - 5 days
SAMSUNG M471B1G73DB0-YK0 $72
16 GB Kit (2x8G)
KINGSTON TECHNOLOGY KCP316SD8/8x2 $ 211 By order, 4 - 8 days OWC OWC1600DDR3S16P$ 144 Usually In stock (subject to change)
SAMSUNG M471B1G73DB0-YK0x2 $118
Macintosh iMac intel i7 Mid 2010 21.5" and i5 and i7 27" and Mid-2011 Thunderbolt/SandyBridge 21.5" and 27" (DDR-3 1333 MHz SODIMM)
iMac intel 27 in Mid 2010 i5 iMac11,3 MC511LL/A
iMac intel 27 in Mid 2010 i7 iMac11,3 MC784LL/A
iMac intel 21.5 in Mid 2011 i5 iMac12,1 MC309LL/A
iMac intel 21.5 in Mid 2011 i7 iMac12,1 BTO
iMac intel 27 in Mid 2011 i5 iMac12,2 MC813LL/A
iMac intel 27 in Mid 2011 i5 iMac12,2 MC814LL/A
iMac intel 27 in Mid 2011 i7 iMac12,2 MD063LL/A See Installation Guide
Note: some 21.5" machines and all i3 based machines are limited to 16 GB (4 x 4 GB) see below
2 GB
OWC OWC1333DDR3S2GB$ 20 Stock at supplier, usually 2 - 5 days
4 GB Kit (2X2G)
OWC OWC1333DDR3S04S$ 34 Usually In stock (subject to change)
4 GB
OWC OWC1333DDR38S4G$ 48 Stock at supplier, usually 2 - 5 days
MUSHKIN ENHANCED 992014 $40
8 GB Kit (2x4G)
OWC OWC1333DDR3S08S$ 83 Usually In stock (subject to change)
TRANSCEND TS4GAP1333Sx2 $148
16 GB Kit (4x4G)
OWC OWC1333DDR3S16S$ 159 Usually In stock (subject to change)
TRANSCEND TS4GAP1333Sx4 $296
16 GB Kit (2x8G)
OWC OWC1333DDR3S16P$ 145 Usually In stock (subject to change)
32 GB Kit (4x8G)
OWC OWC1333DDR3S32S$ 279 Stock at supplier, usually 2 - 5 days
Macintosh iMac intel Core i5 Mid 2010 21.5" and Mid 2010 - Late 2011 Core i3 21.5" and 27" and Edu models (DDR-3 1333 MHz SODIMM)
Limited to 16 GB RAM with 4 x 4 GB modules
iMac intel 21.5 in Mid 2010 i3 iMac11,2 MC509LL/A
iMac intel 21.5 in Mid 2010 i5 iMac11,2
iMac intel 27 in Mid 2010 i3 iMac11,3 MC510LL/A
iMac intel 27 in Late 2011 i3 iMac12,1 MC978LL/A See Installation Guide
- Bank 1 must be populated first. Four sockets, supports up to 16GB (4x4GB)
2 GB
OWC OWC1333DDR3S2GB$ 20 Stock at supplier, usually 2 - 5 days
4 GB Kit (2x2G)
OWC OWC1333DDR3S04S$ 34 Usually In stock (subject to change)
4 GB
OWC OWC1333DDR38S4G$ 48 Stock at supplier, usually 2 - 5 days
MUSHKIN ENHANCED 992014 $40
8 GB Kit (2x4G)
OWC OWC1333DDR3S08S$ 83 Usually In stock (subject to change)
MUSHKIN ENHANCED 992014x2 $66
16 GB Kit (4x4G)
OWC OWC1333DDR3S16S$ 159 Usually In stock (subject to change)
Macintosh iMac intel Core2Duo Late 2009 DDR3 21.5" and 27" 3.06GHz Intel CoreDuo processor and 27" 2.66 GHz i5 and i7 Quad processor, Core2Duo 3.06 and 3.33 and (DDR-3 1066 MHz SODIMM) iMac10,1 iMac11,1
Four sockets,supports up to 16GB (4x4GB) Bank 1 must be populated first See Installation Guide
2 GB Single
OWC OWC8566DDR3S2GB$ 20 Stock at supplier, usually 2 - 5 days
4 GB Kit (2x2G)
OWC OWC8566DDR3S4GP$ 34 Stock at supplier, usually 2 - 5 days
4 GB Single
OWC OWC8566DDR3S4GB$ 42 Stock at supplier, usually 2 - 5 days
8 GB Kit (2x4G)
OWC OWC8566DDR3S8GP$ 82 Usually In stock (subject to change)
Macintosh iMac intel Core2Duo Early 2009 DDR3 2.66GHz, 2.93GHz, or 3.06GHz Intel Core2Duo processor, 2.26 and 2.0GHz Mid 2009 Education model (DDR-3 1066 MHz SODIMM) Two socketssupport up to 8GB
iMac9,1 iMac9,2 See Installation Guide
2 GB Single
OWC OWC8566DDR3S2GB$ 20 Stock at supplier, usually 2 - 5 days
4 GB Kit (2x2G)
OWC OWC8566DDR3S4GP$ 34 Stock at supplier, usually 2 - 5 days
4 GB Single
OWC OWC8566DDR3S4GB$ 42 Stock at supplier, usually 2 - 5 days
8 GB Kit (2x4G)
OWC OWC8566DDR3S8GP$ 82 Usually In stock (subject to change)
Macintosh iMac intel Core2Duo 2.0 and 2.16 GHz 17", 20", and 2.16 GHz 24".
Two sockets. Note: The 2 GHz+ models can take 1 x 1 Gb + 1 x 2 Gb for 3Gb total.
With 2 x 2 GB modules, 3.0 GB RAM will be available to OSX, and Dual Channel access will be implemented for a 6% - 8% speed increase
The 1.83 GHz 17" Core2Duo takes 2 x 1 Gb only iMac5,1
iMac6,1 See Installation Guide
1 GB
OWC OWC5300DDR2S1GB$ 17 Stock at supplier, usually 2 - 5 days
2 GB Kit (2x1G)
OWC OWC5300DDR2S2GP$ 28 Stock at supplier, usually 2 - 5 days
2 GB
OWC OWC5300DDR2S2GB$ 20 Usually In stock (subject to change)
4 GB Kit (2x2G) 3.0 GB usable
OWC OWC5300DDR2S4GP$ 35 Stock at supplier, usually 2 - 5 days
Macintosh iMac intel CoreDuo 1.83 GHz 17"(MA199LL), and 2.0 GHz 20" (MA200LL) and Core2Duo 1.83 Integrated Graphics model Two sockets. For full performance we recommend 2 Gb RAM
iMac4,1
iMac4,2
iMac5,2 See Installation Guide
1 GB
OWC OWC5300DDR2S1GB$ 17 Stock at supplier, usually 2 - 5 days
2 GB Kit (2x1GB)
OWC OWC5300DDR2S2GP$ 28 Stock at supplier, usually 2 - 5 days
* Availability is subject to change without notice, In stock status reflects stock at the time of updating only.
Please call to confirm availability and shipping method if delivery time is critical.
Email your inquiry to sales@canadaram.com Use our online shopping cart by clicking the ADD buttons or call Tollfree 877-320-0225 (604-770-0299 or 250-382-6227 in Vancouver/Lower Island BC)
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