16GB DDR4-2666 (PC4-2666V) 2Rx8 1.2V CL19 260-Pin SODIMM Laptop Memory RAM

Boost your notebook, mini-PC, all-in-one, or compact workstation with this 16GB DDR4-2666 SODIMM. Built on the JEDEC PC4-2666V standard, it delivers strong real-world performance at a low 1.2V and is ideal for heavy multitasking, large spreadsheets, VMs, creative workloads, and modern games.

Technical Specifications

• Capacity: 16GB
• Memory Type / Form Factor: DDR4 SODIMM, 260-pin
• Speed: DDR4-2666 MT/s (PC4-21300 / PC4-2666V)
• Latency: JEDEC CL19 (19-19-19)
• Rank / Organization: 2Rx8 (dual rank, x8 devices)
• Voltage: 1.2V
• ECC / Buffering: Non-ECC, Unbuffered
• Operating Temperature: 0°C – 85°C
• Dimensions: 69.6mm x 30mm (standard SODIMM)
• Notes: Will downclock automatically if installed in systems that run DDR4 at lower speeds

Interchangeable / Replacement Part Numbers

(Functionally identical 16GB DDR4-2666 2Rx8 260-pin SODIMMs — mix & match freely)

• MTA16ATF2G64HZ-2G6, MTA16ATF2G64HZ-2G6E1, MTA16ATF2G64HZ-2G6H1, MTA16ATF2G64HZ-2G6J1, 937438-850, 937438-852, 937438-855, 865396-850, 865396-855, 933286-001, 3TQ36AA, CT16G4SFRA266, CT16G4SFD8266, M471A2K43BB1-CTD, M471A2K43CB1-CTD, HMA82GS6CJR8N-VK, HMA82GS6DJR8N-VK, HMA82GS6JJR8N-VK, 4X70W30751, 01AG813, 01AG819, 01AG844, SNPCRXJ6C/16G, 661-10241

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system’s specific configuration. It's essential to verify compatibility with your system manufacturer prior to installation.

✔️ Acer Aspire: Aspire 5, Aspire 7 (DDR4 SODIMM models)
✔️ Acer Nitro: Nitro 5, Nitro 7 (including Ryzen configurations that support DDR4-2666)
✔️ Acer Predator: Helios 300, Helios 500 (DDR4 SODIMM models)
✔️ Acer TravelMate: P6, P2, Spin (DDR4 SODIMM models)
✔️ Alienware: m15, m15 R2, m15 R3, m17, m17 R2, m17 R3
✔️ ASUS ROG Strix: GL503, GL504, GL704, G531, G731
✔️ ASUS ROG Strix (Ryzen): G15 / G17 (Ryzen editions using DDR4 SODIMM)
✔️ ASUS TUF Gaming: FX505, FX506, FX705
✔️ ASUS TUF Gaming (Ryzen): A15, A17 (Ryzen editions using DDR4 SODIMM)
✔️ ASUS Zephyrus: GU502, GX502
✔️ ASUS Zephyrus (Ryzen): G14 / G15 (Ryzen editions using DDR4 SODIMM where applicable)
✔️ ASUS ZenBook / VivoBook / Pro: DDR4 SODIMM models (non-soldered configurations)
✔️ Dell G Series: G3 15, G5 15, G7 15, G7 17
✔️ Dell G Series (Ryzen): G5 SE (Ryzen editions using DDR4 SODIMM)
✔️ Dell Inspiron: 5000 Series, 7000 Series, Inspiron Gaming (DDR4 SODIMM models)
✔️ Dell Latitude: 5400, 5410, 5420, 5430, 5500, 5510, 5520, 5530, 5580, 5590, 7300, 7310, 7320, 7400, 7410, 7420, 7430, 7440, 7480, 7490
✔️ Dell Precision Mobile: 3530, 3540, 3550, 5530, 5540, 5550, 7530, 7540, 7550, 7730, 7740
✔️ Dell Precision SFF Workstations (SODIMM/Compact): Precision 3240 Compact, Precision 3260 Compact (SODIMM configurations)
✔️ Dell XPS: 13 (9370, 9380, 7390, 9300, 9310), 15 (9560, 9570, 7590, 9500)
✔️ Gigabyte / AORUS: AERO 15, AERO 17, AORUS 5, AORUS 7
✔️ HP EliteBook: 830 G5, 830 G6, 840 G5, 840 G6, 840 G7, 850 G5, 850 G6, 850 G7
✔️ HP EliteBook (Ryzen): 745 G5/G6, 755 G5/G6, 835 G7, 845 G7 (Ryzen DDR4 SODIMM models)
✔️ HP OMEN: OMEN 15, OMEN 17
✔️ HP OMEN (Ryzen): OMEN 15 (Ryzen DDR4 SODIMM models)
✔️ HP Pavilion Gaming: Pavilion Gaming 15 (DDR4 SODIMM models)
✔️ HP Pavilion Gaming (Ryzen): Pavilion Gaming 15 (Ryzen DDR4 SODIMM models)
✔️ HP ProBook: 430 G5–G8, 440 G5–G8, 450 G5–G8, 455 G5–G8
✔️ HP ProBook (Ryzen): 445 G6/G7, 455 G6/G7 (Ryzen DDR4 SODIMM models)
✔️ HP ZBook: 14u G5, 15u G5, Studio G5/G6, 15 G5, 17 G5, Power G5/G6/G7
✔️ HP Z2 Mini Workstations (SODIMM): Z2 Mini G4, Z2 Mini G5 (SODIMM-based)
✔️ Lenovo IdeaPad: 330, S340, IdeaPad 5, IdeaPad Gaming (DDR4 SODIMM models)
✔️ Lenovo IdeaPad (Ryzen): IdeaPad 3, IdeaPad 5, IdeaPad Gaming 3 (Ryzen DDR4 SODIMM models)
✔️ Lenovo Legion: Y530, Y540, Legion 5, Legion 7
✔️ Lenovo Legion (Ryzen): Legion 5 (Ryzen DDR4 SODIMM models)
✔️ Lenovo ThinkPad E Series: E480, E490, E495, E580, E590
✔️ Lenovo ThinkPad L Series: L480, L490, L580, L590
✔️ Lenovo ThinkPad P Series: P52, P53, P15 Gen 1
✔️ Lenovo ThinkPad T Series: T480, T490, T580, T590, T14 Gen 1
✔️ Lenovo ThinkPad T Series (Ryzen): T495, T495s (Ryzen DDR4 SODIMM models)
✔️ Lenovo ThinkPad X1 / P1: X1 Extreme Gen 1/2, P1 Gen 1/2/3
✔️ Lenovo ThinkStation Tiny Workstations (SODIMM): ThinkStation P330 Tiny (SODIMM-based)
✔️ Lenovo ThinkCentre Tiny / SFF (SODIMM): M720q Tiny, M920q Tiny (SODIMM-based)
✔️ Microsoft Surface (Ryzen): Surface Laptop 3 (15" AMD), Surface Laptop 4 (15" AMD)
✔️ Mini-PC & Boards: ASUS PN Series (DDR4 SODIMM models), Gigabyte BRIX (DDR4 SODIMM models)
✔️ Intel NUC: NUC 8th Gen (Bean Canyon), NUC 10th Gen (Frost Canyon) (DDR4 SODIMM systems supporting DDR4-2666 depending on model/config)
✔️ MSI Creator / Prestige: Creator 15, Creator 17, Prestige 15
✔️ MSI Gaming: GE63, GE75, GL63, GL75, GP63, GP65, GS65
✔️ MSI Gaming (Ryzen): Bravo, Alpha (Ryzen DDR4 SODIMM models)
✔️ Razer: Blade 15 Base (2018/2019), Blade Pro 17 (2019)

☑️ Key Features

☑️ 16GB single-module capacity — ideal for 32GB dual-channel builds (2 x 16GB)
☑️ DDR4-2666 performance — strong bandwidth for multitasking and productivity
☑️ 2Rx8 dual-rank layout — excellent compatibility and performance in many platforms
☑️ Low-power 1.2V operation — cooler running and better efficiency
☑️ JEDEC standard timing — plug-and-play reliability with broad system support
☑️ Backward compatible behavior — will downclock automatically when required

⚙️ Fit Notes

• This is DDR4 SODIMM (260-pin) laptop/compact-PC memory — not desktop DIMM.
• Ensure your system supports DDR4 SODIMM and can accept 16GB per slot (and total system maximum).