On sale 2%

NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory 16GB DDR4-2666

★★★★★ 4.7 (119)

This single 16GB DDR4-2666 SODIMM module offers a straightforward path to doubling memory in compatible Apple iMac and Mac mini systems, backed by a lifetime replacement warranty. Its unbuffered, non-ECC design and simple installation make it a cost-effective upgrade for breathing new life into older machines. This module is best for home users looking to improve multitasking responsiveness on their compatible desktop Mac without replacing the entire computer.

Capacity 16GB
Kit 1 x 16GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL19
Form Factor SODIMM
NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory 16GB DDR4-2666 ram
45 Overall Score
Also available in:

Snapshot

Pros & Cons

Pros

  • Strong social proof (92nd percentile) 92nd

Cons

  • Below average feature (18th percentile)

What owners think

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has improved over time
78/100Our AI sentiment readlow confidence · 9 sources · Jun 2026
1★2★3★4★5★Q4 '20: 1.0★ · 1 reviewQ4 '21: 5.0★ · 1 reviewQ4 '22: 5.0★ · 1 reviewQ2 '23: 5.0★ · 1 reviewQ3 '23: 5.0★ · 1 reviewQ4 '23: 5.0★ · 1 reviewQ1 '24: 5.0★ · 1 reviewQ4 '25: 5.0★ · 2 reviewsQ2 '26: 5.0★ · 1 review (approx. date)111111121Q4 '20Q4 '21Q4 '22Q2 '23Q3 '23Q4 '23Q1 '24Q4 '25Q2 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviewsEstimated date

Based on 10 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

Performance Percentiles

Speed 37.9
Feature 18.3
Latency 36.6
Capacity 45.6
User Sentiment 36.1
Social Proof 92.3

Specifications

Full Specifications

Memory

Type DDR4
Form Factor SODIMM
Total Capacity 16384
Modules 1
Per Module 16384
Pins 260
Rank 2Rx8

Performance

Speed 2666
CAS Latency 19
Voltage 1.2

Class

ECC No
Registered No

Features

RGB No
Heat Spreader No

vs Competition

Spec NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory Corsair Vengeance RGB Pro SL CMH32GX4M2D3600C18W G.Skill TridentZ RGB Series F4-4000C18D-32GTZR Patriot Viper Elite 5 VEB516G6030W PNY XLR8 Gaming EPIC-X RGB MD32GK2D4320016XRGB Kingston FURY Renegade KF588CU42RW-24
Capacity 16GB 32GB 32GB 16GB 32GB 24GB
Kit 1 x 16GB 2 x 16GB 2 x 16GB 1 x 16GB 2 x 16GB 1 x 24GB
Memory Type DDR4 DDR4 DDR4 DDR5 DDR4 DDR5
Speed Mts 2666 3600 4000 6000 3200 8800
Cas Latency CL19 CL18 CL18 CL30 CL16 CL42
Form Factor SODIMM UDIMM UDIMM UDIMM UDIMM UDIMM
Ecc false false false true false true
Compare Compare Compare Compare Compare

Price

Value & Pricing

Price History

New Kit
$50 $100 $150 $200 Jun 8Jul 7Sep 13Nov 6 $93

Usage Scores

Overall (44.7)Budget (66)Gaming (39.8)Laptop (58.1)Server (20.9)Workstation (40.5)

A full written review is coming soon. The specs, scores, prices and charts above are always up to date.

Other Configurations13

Show all 13 configurations

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