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Corsair
Crucial
A-Tech
G.SKILL
RIMLANCE
NEMIX RAM

OWC
SAMSUNG
Kingston Technology Corp.
Black Diamond Memory
Avarum
HP
Axiom
SK hynix
Timetec
Patriot Memory
DUCI
Ballistix
Micron Technology, Inc.
Simmtec, Inc
DATO
Mushkin Enhanced
DELL
Micron
Total Micro Technologies

Price

$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300

$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$2000 - $2500
$3000 - $3500

Speed

DDR4
- DDR4 4600 (PC4 36800)
- DDR4 4000 (PC4 32000)
- DDR4 3600 (PC4 28800)
- DDR4 3466 (PC4 27700)
- DDR4 3333 (PC4 26600)
- DDR4 3200 (PC4 25600)
- DDR4 3000 (PC4 24000)
- DDR4 2933 (PC4 23400)
- DDR4 2800 (PC4 22400)
- DDR4 2666 (PC4 21333)
- DDR4 2666 (PC4 21300)
- DDR4 2400 (PC4 19200)
- DDR4 2133 (PC4 17000)
DDR3
- DDR3 2400 (PC3 19200)
- DDR3 1866 (PC3 14900)
- DDR3 1600 (PC3 12800)
- DDR3L 1600 (PC3L 12800)
DDR2
- DDR2 667 (PC2 5300)

Capacity

64GB per Module
- 64GB
32GB per Module
- 32GB
- 64GB (2 x 32GB)
- 128GB (4 x 32GB)
- 256GB (8 x 32GB)
16GB per Module
- 16GB
- 32GB (2 x 16GB)
- 64GB (4 x 16GB)
- 128GB (8 x 16GB)
8GB per Module
- 8GB
- 16GB (2 x 8GB)
- 32GB (4 x 8GB)
- 64GB (8 x 8GB)
4GB per Module
- 4GB
- 8GB (2 x 4GB)
- 16GB (4 x 4GB)
1GB per Module
- 1GB

Type

288-Pin DDR4 SDRAM
240-Pin DDR3 SDRAM
240-Pin DDR2 SDRAM
184-Pin DDR SDRAM

CAS Latency

CAS Latency 31-40
- CL38
CAS Latency 21-30
- CL21
- CL22
CAS Latency 11-20
- CL11
- CL13
- CL14
- CL15
- CL16
- CL17
- CL18
- CL19
- CL20
CAS Latency 1-5
- CL1.5
- CL5

Multi-channel Kit

Dual Channel Kit
Quad Channel Kit

Recommend Use

AMD & Intel Compatible
AMD 300 Series
AMD 400 Series
AMD 500 Series
AMD B350
AMD B450

AMD B550
AMD Ryzen Compatible
AMD Threadripper Compatible
AMD TRX40
AMD X370
AMD X399
AMD X470
AMD X570
Intel Compatible
Intel 600 Series
Intel 500 Series
Intel 400 Series
Intel 300 Series
Intel 200 Series
Intel 100 Series
Intel B660
Intel X99
Intel X299
Intel Z170
Intel Z270
Intel Z370
Intel Z390
Intel Z490
Intel Z590
Intel Z690
Intel Z790
High Performance or Gaming Memory

Voltage

1.20V
1.35V
1.45V
1.50V
1.80V

ECC

Color

Black
- Black PCB
Red
- Red
Green
- Green
Gray
- Gray
- Gunmetal Grey
Multi
- Black / Red
- N/A
- Green/Black
Silver
- Silver

White
- White

BIOS/Performance Profile

Intel XMP 2.0

LED Color

RGB
Green
None

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Availability

In Stock

Condition

New
Recertified
- Refurbished
Used
- Like New
- Very Good

Total Capacity

1 GB
4 GB
8 GB
16 GB
32 GB
64 GB

128 GB
256 GB

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Warranty
- 1 - 3 Years
- 3 - 5 Years
- More than 5 years
- Lifetime

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DDR4 Desktop RAM Memory Upgrades

Shop A-Tech

(11)

A-Tech 8GB DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Module

$54^.77 –

(11)

A-Tech 8GB (2x4GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit

$40^.25 –

(11)

A-Tech 8GB DDR4 3200MHz DIMM PC4-25600 UDIMM Non-ECC Unbuffered CL22 1.2V 288-Pin Desktop Computer RAM Memory Upgrade Module

$73^.16 –

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Patriot Memory Signature Premium DDR4 16GB (1x16GB) 2666MHz (PC4-21300) UDIMM W/Heatshield

Model #: 9435761165063

$160^.99 –
$5.99 Shipping

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Crucial 16GB DDR4 RAM Kit (2x8GB), 3200MHz (PC4-25600) CL22 Desktop Memory, UDIMM 288-Pin, Downclockable to 2933/2666MHz, Compatible with Intel and AMD Ryzen - CT2K8G4DFRA32A

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Crucial 16GB DDR4 RAM Kit (2x8GB), 3200MHz (PC4-25600) CL22 Desktop Memory, UDIMM 288-Pin, Downclockable to 2933/2666MHz, Compatible with Intel and AMD Ryzen - CT2K8G4DFRA32A

Model #: 9435761154456

$194^.99 –
$5.99 Shipping

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Micron 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - ECC - Registered - 288-pin - DIMM

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(1)

Micron 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - ECC - Registered - 288-pin - DIMM

ECC: ECC
Model #: MTA36ASF2G72PZ-2G6F1

$123^.50 –
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Kingston - KTH-PL426/16G - Kingston 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4 SDRAM - 2666 MHz - ECC - Registered

CAS Latency: CL19
BIOS/Performance Profile: Intel XMP 2.0
Color: Black
LED Color: None
Model #: KTH-PL426/16G

$310^.15 –
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NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory

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(4)

NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory

Chipset: Major OEM Samsung, Micron, Hynix
CAS Latency: CL19
Voltage: 1.20V
Part Number: ME21300-328K1
Model #: ME21300-328K01-G

$287^.99 –
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MemoryMasters 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 Desktop Ram Memory Module

CAS Latency: CL19
Model #: M-M-2013 B07F72RJYN

$49^.99 –
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Hynix 8GB DDR4-2666(PC4-21300) UDIMM CL-17 1.2V Desktop Memory - HMA81GU6CJR8N-VK

CAS Latency: CL17
Voltage: 1.20V
Multi-channel Kit: Dual Channel Kit
Chipset: Major Brand Chipset
Model #: HMA81GU6CJR8N-VK/hjLC/AUG31/4

$59^.99 –
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NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT

Chipset: Major OEM Samsung, Micron, Hynix
CAS Latency: CL19
Voltage: 1.20V
Part Number: MD21300-328K2
Model #: 0759170863563

$448^.99 –
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NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Unbuffered PC Memory KIT

CAS Latency: CL19
Voltage: 1.20V
Chipset: Major OEM Samsung, Micron, Hynix
Buffered/Registered: Unbuffered
Model #: MD21300-628K02-692

$258^.99 –
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Available Direct from NEMIX RAM

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Crucial 32GB DDR4 RAM, 3200MHz (PC4-25600) CL22 Desktop Memory, UDIMM 288-Pin, Downclockable to 2933/2666MHz, Compatible with Intel and AMD Ryzen - CT16G4DFRA32A

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Crucial 32GB DDR4 RAM, 3200MHz (PC4-25600) CL22 Desktop Memory, UDIMM 288-Pin, Downclockable to 2933/2666MHz, Compatible with Intel and AMD Ryzen - CT16G4DFRA32A

Model #: 9435761154203

$322^.99 –
$5.99 Shipping

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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

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Refurbished 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

Model #: 901266

$155^.49 –
More options from $106.97 - $155.49
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Patriot Memory Signature Line DDR4 16GB (1 x 16GB) 2666MHz (PC4-21300) UDIMM

Model #: 694782989617

$221^.99 –
$5.99 Shipping

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*NEW* Micron MTA16ATF2G64AZ-2G6E1 16GB DDR4-2666 2Rx8 NON-ECC UDIMM Memory

Model #: 933-597800000254482

$114^.40 –

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A-Tech 8GB DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC 2Rx8 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Module

Model #: 9067384171086

$117^.99 –

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Patriot Memory Signature Premium DDR4 16GB (2x8GB) 2666MHz (PC4-21300) UDIMM Kit with Heatshield PSP416G2666KH1

Model #: 969946375316

$184^.99 –
$5.99 Shipping

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Patriot Memory Signature 16GB 2666MHz PC4-21300 CL19 DDR4 Memory Module

Model #: 9435761153589

$180^.99 –
$5.99 Shipping

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Refurbished Colorful Desktop Memory DDR4 16G 2666MHz 288 Pin PC RAM (PC4-21300) CL19 1.2V Desktop Computer Gaming Memory

CAS Latency: CL19
Multi-channel Kit: Dual Channel Kit
Timing: 19-19-19-43
Brand: Colorful
Model #: CDPC16G2666D4N8

$197^.00 –
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Micron 64GB Memory Kit with (2 x 32GB) DDR4 PC4-21300 2666 MT/s DR X8 UDIMM CL19 288-Pin Compatible with OptiPlex SFF, Tower 3050, 3060, 3070, 5050, 5060, 5070, 7050, 7060, 7070

CAS Latency: CL19
Voltage: 1.20V
Model #: 840104308516

$479^.00 –
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CORSAIR Vengeance LPX 64GB (4 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16W

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(5)

CORSAIR Vengeance LPX 64GB (4 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16W

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
ECC: Non-ECC
Model #: CMK64GX4M4A2666C16W

$449^.00 –
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Kingston ValueRAM 8GB (1 x 8GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V DIMM (288-pin) KVR26N19S8/8

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(9)

Kingston ValueRAM 8GB (1 x 8GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V DIMM (288-pin) KVR26N19S8/8

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19
Buffered/Registered: Unbuffered
Model #: KVR26N19S8/8

$53^.99 –
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Kingston 16GB DDR4 2666MHz 288pin DIMM Memory Module KCP426NS816

Model #: KCP426NS816

$95^.99 –
More options from $95.99 - $125.55

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HMA81GU6JJR8N-VK HYNIX 8GB DDR4 2666 PC4 21300 2Rx8 288-PIN DESKTOP MODULE

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HMA81GU6JJR8N-VK HYNIX 8GB DDR4 2666 PC4 21300 2Rx8 288-PIN DESKTOP MODULE

CAS Latency: CL19
Voltage: 1.20V
Buffered/Registered: Unbuffered
Model #: XD-UD-8GB-CP4-2666

$59^.99 –
More options from $22.88 - $59.99

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Transcend DDR4 DRAM Module (JetRam) 2666 Mbps XGB (JM2666HSE-16G)

Model #: 9359014223877

$184^.99 –
$5.99 Shipping

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SK Hynix 4GB HMA82GU6JJR8N-VK PC4-21300V-UDIMM (DDR4-2666Mhz, 1RX16) Unbuffered Desktop Memory RAM

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SK Hynix 4GB HMA82GU6JJR8N-VK PC4-21300V-UDIMM (DDR4-2666Mhz, 1RX16) Unbuffered Desktop Memory RAM

CAS Latency: CL19
Voltage: 1.20V
Buffered/Registered: Unbuffered
Model #: MTA4ATF51264AZ-2G6E1

$25^.38 –
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Crucial RAM 16GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Desktop Memory CT16G4DFD832A

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Crucial RAM 16GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Desktop Memory CT16G4DFD832A

Model #: 9435761154098

$163^.99 –
$5.99 Shipping

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Patriot Viper Elite II DDR4 RAM 16GB (1X16GB) 2666MHz CL16 1.2v UDIMM Desktop Gaming Memory Module Compatible with XMP - PVE2416G266C6

Model #: 9435761151783

$158^.99 –
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Memory Master 128GB Module for HP Compatible Compatible ProLiant DL580 Gen10 G10 - DDR4 PC4-21300 2666Mhz ECC Load Reduced LRDIMM 8Rx4 - Server Specific Memory Ram (AT322627SRV-X1L3)

Model #: Memory Master_831

$2,999.00
See price in cart
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Hynix 8GB PC4-21300 DDR4-2666MHz 288-Pin DIMM 1.2V Memory RAM Module HMA81GU6CJR8N-VK

Model #: 9435761226382

$76^.99 –
$5.99 Shipping

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OLOy DDR4 RAM 16GB (2x8GB) Black Owl 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U0826190BJ0DA)

Model #: 668706862706

$148^.99 –
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HP 3TK83AT DDR4-16 GB - DIMM 288-pin - 2666 MHz/PC4-21300 - 1.2 V - unbuffered - Non-ECC - Promo - for HP 285 G3, 290 G2, EliteDesk 800 G4, ProDesk 600 G4

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HP 3TK83AT DDR4-16 GB - DIMM 288-pin - 2666 MHz/PC4-21300 - 1.2 V - unbuffered - Non-ECC - Promo - for HP 285 G3, 290 G2, EliteDesk 800 G4, ProDesk 600 G4

Model #: U359128020675Q

$89^.99 –
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SAMSUNG 8GB DDR4 PC4-21300 2666MHz 288 PIN UDIMM 1.2V CL 19 Desktop ram Memory Module M378A1K43DB2-CTD

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SAMSUNG 8GB DDR4 PC4-21300 2666MHz 288 PIN UDIMM 1.2V CL 19 Desktop ram Memory Module M378A1K43DB2-CTD

Model #: S465831534108G

$70^.46 –
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G.SKILL 8GB DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16S-8GVKB

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G.SKILL 8GB DDR4 3200 (PC4 25600) Desktop Memory Model F4-3200C16S-8GVKB

CAS Latency: CL38
Voltage: 1.35V
Timing: 16-18-18-38
Recommend Use: AMD X570 / X470 / B550 / B450 Intel Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
Model #: F4-3200C16S-8GVKB

$74.99
$69^.99 –
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HEWLETT-PACKARD 3TK85AT 4GB DDR4-2666 DIMM SBY

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HEWLETT-PACKARD 3TK85AT 4GB DDR4-2666 DIMM SBY

Model #: HEW#3TK85AT

$29^.99 –

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8GB RAM Replacement for Corsair CMK16GX4M2A2133C13 | DDR4 2133MHz PC4-17000 DIMM Desktop Memory

CAS Latency: CL15
Voltage: 1.20V
Chipset: Major Brand Chipset
Recommend Use: Compatible Replacement for Corsair CMK16GX4M2A2133C13
Model #: NE-PNR-1582

$46^.19 –

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CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M2D3600C16

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(35)

CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M2D3600C16

CAS Latency: CL16
Voltage: 1.35V
Timing: 16-19-19-36
Recommend Use: Intel 300 Series / AMD B550 / AMD X570 / Intel 400 Series
Model #: CMK32GX4M2D3600C16

$249^.00 –
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Thermaltake TOUGHRAM RGB 16GB (2 x 8GB) 288-Pin DDR4 4600MHz (PC4 36800) C19 Desktop Memory- R009D408GX2-4600C19A

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(14)

Thermaltake TOUGHRAM RGB 16GB (2 x 8GB) 288-Pin DDR4 4600MHz (PC4 36800) C19 Desktop Memory- R009D408GX2-4600C19A

CAS Latency: CL19
Timing: 19-26-26-45
Color: Black
Features: Compatible with Intel Z490 chipset Motherboard 16.8M RGB color across 10 super-bright addressable LEDs for stunning RGB illumination TT RGB PLUS, TT AI Voice Control, Razer Chroma, and Amazon Alexa RGB sync compatible 10-layer PCB construction for enhanced overclocking performance and stability High-performance brushed aluminum heat spreader for optimal heat dissipation Real-time temperature, frequency and performance monitoring 5V Motherboard RGB sync ready Intel XMP 2.0 ready Limited lifetime warranty
Model #: R009D408GX2-4600C19A