BFKK
BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
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Mushkin Enhanced
Mushkin Enhanced MAR3S186DM8G28X2 16GB (2 x 8GB) DDR3L 1866 SO-DIMM memory upgrade
16 GB dual-channel DDR3L 1866 SO-DIMM kit for late-2015 27-inch iMac Core i5/i7 models
- Type204-Pin DDR3 SO-DIMM
- CompatibilityiMac "Core i5/i7" 27-Inch (Late 2015)
- Capacity16GB (2 x 8GB)
- SpeedDDR3L 1866 (PC3L 14900)
- CAS Latency13
- Timing13-13-13-32
- 16 GB dual-channel kit boosts multitasking headroom
- DDR3L 1866 speed with CL13 timing cuts latency
- 35 V low-voltage operation reduces heat
- 204-pin SO-DIMM fits Late-2015 27-inch iMac
- Engineered and tested in the USA since 1994
Targeted Mac Upgrade
This 16 GB kit uses two 8 GB DDR3L 1866 SO-DIMM modules built for the 27-inch Late 2015 iMac with Core i5 or i7 processors. It plugs directly into the 204-pin slots without any configuration changes.
Low-Profile Reliability
Modules run at 1.35 V with 13-13-13-32 timings and carry no heat spreader, so they fit the slim SO-DIMM sockets inside the all-in-one chassis. Dual-channel packaging keeps bandwidth balanced for everyday workloads.
From Factory 8 GB to 16 GB
The kit doubles the common 8 GB factory configuration, giving headroom for heavier multitasking and larger project files. Users already running 16 GB or more will not see a benefit from this specific upgrade.
Highlights
- 16 GB dual-channel kit boosts multitasking headroom
- DDR3L 1866 speed with CL13 timing cuts latency
- 35 V low-voltage operation reduces heat
- 204-pin SO-DIMM fits Late-2015 27-inch iMac
- Engineered and tested in the USA since 1994
Specifications
| Brand | Mushkin Enhanced |
|---|---|
| Series | iRam |
| Model | MAR3S186DM8G28X2 |
| Type | 204-Pin DDR3 SO-DIMM |
| Compatibility | iMac "Core i5/i7" 27-Inch (Late 2015) |
| Capacity | 16GB (2 x 8GB) |
| Speed | DDR3L 1866 (PC3L 14900) |
| CAS Latency | 13 |
| Timing | 13-13-13-32 |
| Voltage | 1.35V |
| Multi-channel Kit | Dual Channel kit |
| Heat Spreader | No |
| Shipping weight | 0.11 kg |
| Package size | 163 × 135 × 15 mm |
Questions about this item
Does the DDR3L 1866 (PC3L 14900) interface cap real-world bandwidth below the rated speed?
The kit runs at DDR3L 1866 with CL13 13-13-13-32 timings; actual throughput depends on the iMac memory controller and workload.
Will the 204-pin SO-DIMM modules fit the Late-2015 27-inch iMac memory slots?
Yes, the 204-pin DDR3L SO-DIMM form factor matches the two user-accessible slots in the 27-inch Late-2015 iMac.
How are the modules installed, and what step do people often miss?
Power off, unplug, lay the iMac screen-down on a soft cloth, remove the memory door, eject existing modules by spreading the clips, insert each 8 GB stick until the clips click, then replace the door before powering on.
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