DDR4 2666 | Newegg.com

Quick View

Axiom AA538491-AX 32 GB DDR4-2666 SODIMM Memory for Dell

Model #: AA538491-AX

$503^.01 –
More options from $503.01 - $751.05
Free Shipping

Compare

Quick View

4VN08AA-AX 32GB DDR4-2666 SODIMM Memory for HP

Model #: 4VN08AA-AX

$503^.01 –
More options from $503.01 - $660.66
Free Shipping

Compare

Quick View

Micron Memory Bundle with 32GB (2 x 16GB) DDR4 PC4-21300 2666MHz Memory SO-DIMMs Compatible with Aspire 5 Slim, Aspire 5, Aspire 7, Nitro 5 and Nitro 7 Laptops

Model #: 840104304235

$179^.00 –
Free Shipping

Compare

HMA81GS7CJR8N-VK - SK Hynix 1x 8GB DDR4-2666 SODIMM PC4-21300V-S Single Rank x8 Module

Quick View

HMA81GS7CJR8N-VK - SK Hynix 1x 8GB DDR4-2666 SODIMM PC4-21300V-S Single Rank x8 Module

Model #: HMA81GS7CJR8N-VK

$86^.85 –
More options from $85.00 - $86.85
Free Shipping

Compare

SK Hynix 16GB (2X8GB) DDR4-21300 SODIMM PC4-2666V-SA1-11 Laptop RAM Memory Stick Module HMA81GSJJR8N-VK

Quick View

SK Hynix 16GB (2X8GB) DDR4-21300 SODIMM PC4-2666V-SA1-11 Laptop RAM Memory Stick Module HMA81GSJJR8N-VK

CAS Latency: CL19
Voltage: 1.20V
Buffered/Registered: Unbuffered
Model #: HMA81GSJJR8N-VK X2

$161^.97 –
Free Shipping

Compare

Quick View

Micron Memory 64GB (2x32GB) DDR4 PC4-21300 2666MHz Compatible with Predator Helios 300 Gaming Laptop PH315-51-78NP, PH315-52-72RG, PH315-52-78VL, PH315-52-710B, PH315-53-72XD

Model #: 840104308493

$499^.00 –
Free Shipping

Compare

Quick View

Micron Memory 64GB (2x32GB) DDR4 PC4-21300 2666MHz Compatible with Predator Helios 300 Gaming Laptop PH317-53-77HB, PH317-53-77X3, PH317-53-71D6, PH317-53-79KB, PH317-53-7777

Model #: 840104308462

$499^.00 –
Free Shipping

Compare

Crucial CT8G4SFRA266.M8FRS 8GB Memory Module - DDR4 SDRAM - 2666 MHz - 260 Pins -SO-DIMM - Non-ECC - CL19 - 1Rx8 - 1.2 Volts

Quick View

Refurbished Crucial CT8G4SFRA266.M8FRS 8GB Memory Module - DDR4 SDRAM - 2666 MHz - 260 Pins -SO-DIMM - Non-ECC - CL19 - 1Rx8 - 1.2 Volts

Model #: CT8G4SFRA266.M8FRS

$64^.99 –
Free Shipping

Compare

ADATA 8GB SO-DIMM PC4-21300 (DDR4-2666) Memory (AD4S266638G19-B)

Quick View

Refurbished ADATA 8GB SO-DIMM PC4-21300 (DDR4-2666) Memory (AD4S266638G19-B)

Brand: ADATA
Capacity: 8GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: AD4S266638G19

$59.00
See price in cart
Free Shipping

Compare

Samsung M471A1K43DB1-CTD 8 GB Laptop Memory Module - DDR4 - 2666 MHz - 260 Pin - SO-DIMM

Quick View

Refurbished Samsung M471A1K43DB1-CTD 8 GB Laptop Memory Module - DDR4 - 2666 MHz - 260 Pin - SO-DIMM

Model #: M471A1K43DB1-CTD

$101^.49 –
More options from $16.97 - $126.47
Free Shipping

Compare

SAMSUNG M471B5673Fh0-Cf8 Memory For Laptop

Quick View

Refurbished SAMSUNG M471B5673Fh0-Cf8 Memory For Laptop

Option: N/A
Model #: M471B5673FH0-CF8

$10^.85 –
More options from $10.85 - $14.99
$3.45 Shipping

Compare

OWC 16GB Replacement for Synology D4ES03-16G - DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade

Quick View

Lowest price

in 30 days

OWC 16GB Replacement for Synology D4ES03-16G - DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 16GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D42R816GB-C334-SF

$159.99
$157^.86 –

Compare

OWC 4GB Replacement for Synology D4NS01-4G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade

Quick View

Lowest price

in 30 days

OWC 4GB Replacement for Synology D4NS01-4G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade

CAS Latency: CL19
Voltage: 1.2V
Buffered/Registered: Unbuffered
Part Number: 2S6D41R804GB
Model #: OWC2S6D41R804GB-C337-SF

$35.99
$34^.99 –

Compare

Quick View

OWC 32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade for NAS DiskStation, RackStation, FlashStation, & NVR DVA

Brand: OWC
Capacity: 32GB (2 x 16GB)
Type: 260-Pin DDR4 SO-DIMM
CAS Latency: CL19
Model #: OWC2C6D42R8032P-ZAA-SF

$318.38
$314^.14 –

Compare

OWC 8GB Replacement for Synology D4ES03-8G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade

Quick View

Lowest price

in 30 days

OWC 8GB Replacement for Synology D4ES03-8G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 8GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D41R808GB-C333-SF

$85.99
$74^.99 –
Save: $11.00 (12%)

Compare

Quick View

DATO 32GB (2x16GB) DDR4 3200MHz SODIMM Laptop Memory RAM , PC4-25600, CL22, 1.2V, 260-Pin, Non-ECC

Brand: DATO
Series: DATO
Capacity: 32GB (2 x 16GB)
Type: 260-Pin DDR4 SO-DIMM
Model #: DT16G4DS32X2

$259.99
$197^.99 –
Save: $62.00 (23%)
Free Shipping

Compare

Quick View

OWC 32GB (2x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module

Brand: OWC
Capacity: 32GB (2 x 16GB)
Type: 260-Pin DDR4 SO-DIMM
CAS Latency: CL19
Model #: OWC2S6D42R8032P

$270.62
$241^.50 –
Save: $29.12 (10%)

Compare

Quick View

OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade

Brand: Yes
Capacity: 32GB (2 x 16GB)
Type: 260-Pin DDR4 SO-DIMM
CAS Latency: CL19
Model #: OWC2C6D42R8032P-ZAL-SF

$314^.14 –

Compare

Quick View

OWC 16GB Replacement for QNAP RAM-16GDR4T0-SO-2666 RAM-16GDR4K0-SO-2666 RAM-16GDR4K1-SO-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 16GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2S6D42R816GB-B598-SF

$120^.99 –

Compare

Quick View

OWC 8.0GB DDR4 PC4-21300 2666MHz SO-DIMM 260 Pin Memory Upgrade For 2019 iMac and 2018 Mac Mini Models and PCs Which Utilize PC4-21300 SO-DIMM. Model OWC2666DDR4S08G

Model #: 2666DDR4S08G

$62^.99 –

Compare

Quick View

OWC 128GB (4x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM

Brand: OWC
Capacity: 128GB (4 x 32GB)
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D42R8128S

$1,189^.54 –

Compare

Quick View

OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-SO-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 16GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D42R816GB-B577-SF

$157^.86 –

Compare

Quick View

OWC 32GB Replacement for QNAP RAM-32GDR4ECP0-SO-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 32GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D42R832GB-B578-SF

$298^.88 –

Compare

Quick View

OWC 4GB Replacement for QNAP RAM-4GDR4A0-SO-2666 RAM-4GDR4T0-SO-2666 RAM-4GDR4T1-SO-2666 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 4GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2S6D41R804GB-B596-SF

$34^.99 –

Compare

Quick View

VisionTek 901266 32GB DDR4 SDRAM Memory Module - For Notebook - 32 GB (32 GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM

CAS Latency: CL19
Voltage: 1.20V
Buffered/Registered: Unbuffered
Model #: 901266

$517^.49 –
More options from $105.60 - $981.99
Free Shipping

Compare

Quick View

OWC 8GB Replacement for QNAP RAM-8GDR4T0-SO-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 8GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2S6D41R808GB-B597-SF

$59^.99 –

Compare

Quick View

OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-SO-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 8GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D41R808GB-B576-SF

$74^.99 –

Compare

Quick View

OWC 32GB Replacement for QNAP RAM-32GDR4T0-SO-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade

Brand: OWC
Capacity: 32GB
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2S6D42R832GB-B599-SF

$249^.99 –

Compare

Quick View

OWC 128GB (8x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM

Brand: OWC
Capacity: 128GB (8 x 16GB)
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D42R8128K

$1,254^.04 –

Compare

Quick View

OWC 256GB (8x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module

Brand: OWC
Capacity: 256GB (8 x 32GB)
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2S6D42R8256K

$1,997^.92 –

Compare

Quick View

OWC 256GB (8x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM

Brand: OWC
Capacity: 256GB (8 x 32GB)
Type: 260-Pin DDR4 SO-DIMM
Speed: DDR4 2666 (PC4 21300)
Model #: OWC2C6D42R8256K

$2,379^.08 –

Compare

Quick View

OWC 128GB (8x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module

Brand: OWC
Capacity: 128GB (8 x 16GB)
Type: 260-Pin DDR4 SO-DIMM
CAS Latency: CL19
Model #: OWC2S6D42R8128K

$965^.98 –

Compare

Quick View

Yvonne DDR4 NB 8GB 2666MHz 1.2V Laptop PC Memory RAM

Model #: B16101D76=PC5177

$73^.77 –
Free Shipping

Compare

Quick View

Yvonne DDR4 NB 4GB 2666MHz 1.2V Laptop PC Memory RAM

Model #: B16101D76=PC5176

$41^.14 –
Free Shipping

Compare

Quick View

Acclamator DDR4 32GB Kit (2x16GB) 3200MHz (or 2933MHz or 2666MHz) PC4-25600 CL22 1.2V Unbuffered Non-ECC SODIMM 260-Pin Laptop Notebook PC Computer Memory Module Ram Upgrade

Model #: 683491593956

$344^.99 –
$5.00 Shipping

Out of Stock

Compare

Quick View

KLEVV DDR4 8GB (1x8GB) 3200MHz CL22 1.2V SODIMM Laptop Ram Memory SK Hynix Chip (KD48GS880-32N220A)

Model #: 677658763801

$126^.99 –
More options from $111.99 - $126.99
$5.99 Shipping

Out of Stock

Compare