SK Hynix 8GB DDR4-2666 (HMA81GU6CJR8N-VK)

★★★★★ 4.5 (212)
Capacity 8GB
Kit 1 x 8GB
Memory DDR4
Speed 2666 MT/s
Form Factor UDIMM
SK Hynix 8GB DDR4-2666 (HMA81GU6CJR8N-VK) ram
35 Overall Score
Also available in:

Snapshot

Pros & Cons

Pros

  • Strong affordability (82nd percentile) 82nd
  • Strong social proof (81st percentile) 81st

Cons

  • Below average latency (10th percentile)
  • Below average feature (18th percentile)
  • Below average capacity (23rd 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 held steady over time
1★2★3★4★5★Q1 '22: 5.0★ · 1 reviewQ4 '22: 5.0★ · 1 reviewQ1 '23: 3.0★ · 1 reviewQ3 '24: 5.0★ · 1 reviewQ2 '25: 5.0★ · 2 reviewsQ3 '25: 4.5★ · 2 reviewsQ4 '25: 5.0★ · 3 reviewsQ2 '26: 5.0★ · 1 review11112231Q1 '22Q4 '22Q1 '23Q3 '24Q2 '25Q3 '25Q4 '25Q2 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 12 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

Performance Percentiles

Speed 37.4
Feature 18.4
Latency 9.8
Capacity 22.8
Social Proof 80.5
Affordability 81.9

Specifications

Full Specifications

Memory

Type DDR4
Form Factor UDIMM
Total Capacity 8192
Modules 1
Per Module 8192
Pins 288

Performance

Speed 2666
Voltage 1.2

Class

ECC No
Registered No

Features

RGB No
Heat Spreader No

vs Competition

Spec SK Hynix 8GB DDR4 Corsair VENGEANCE RGB PRO CMW32GX4M2D3600C18 G.Skill Trident Z Royal Series F4-4000C18D-32GTRS Team Group Xtreem FFPD532G7200HC34ADC01 Patriot Viper Venom Kingston Fury Beast KF432C16BB1K2/32
Capacity 8GB 32GB 32GB 32GB 32GB 32GB
Kit 1 x 8GB 2 x 16GB 2 x 16GB 2 x 16GB 2 x 16GB 2 x 16GB
Memory Type DDR4 DDR4 DDR4 DDR5 DDR5 DDR4
Speed Mts 2666 3600 4000 7200 6000 3200
Cas Latency - CL18 CL18 CL34 CL36 CL16
Form Factor UDIMM UDIMM UDIMM UDIMM UDIMM UDIMM
Ecc false false false false true false
Compare Compare Compare Compare Compare
Product SpeedFeatureLatencyCapacitySocial ProofAffordability
SK Hynix 8GB DDR4 37.418.49.822.880.581.9
Corsair VENGEANCE RGB PRO CMW32GX4M2D3600C18 Compare 63.289.587.770.997.831.3
G.Skill Trident Z Royal Series F4-4000C18D-32GTRS Compare 64.689.598.270.997.832
Team Group Xtreem FFPD532G7200HC34ADC01 Compare 98.274.895.970.967.824.7
Patriot Viper Venom Compare 87.474.875.270.973.228.1
Kingston Fury Beast KF432C16BB1K2/32 Compare 53.474.887.770.992.334.8

Price

Value & Pricing

From CA$126 1 offer across 1 retailer
Amazon 1 offer From CA$126

Price History

CA$80 CA$90 CA$100 CA$110 CA$120 CA$130 CA$140 Jun 10Oct 7Nov 9 CA$126

Usage Scores

Overall (34.9)Budget (76.5)Gaming (28.5)Laptop (25.1)Server (14.9)Workstation (32)

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

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