PC4-21300 (DDR4-2666)

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Kingston Technology Corp.
DELL
Corsair
Intel
Synology Inc.
HP
Timetec
Patriot Memory
Black Diamond Memory
Micron Technology, Inc.
Axiom
Hynix
HPE

Price

$0 - $10
$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200

$200 - $300
$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$1250 - $1500
$1500 - $2000
$2000 - $2500
$2500 - $3000
$3000 - $3500
$3500 - $4000
$4000 - $4500
$4500 - $5000
$5000 and more

Speed

DDR4
- DDR4 3200 (PC4 25600)
- DDR4 2933 (PC4 23400)
- DDR4 2666 (PC4 21300)
- DDR4 2400 (PC4 19200)
- DDR4 2133 (PC4 17000)
DDR3
- DDR4 2666 (PC4 21333)
- DDR3 2133 (PC3 17000)
- DDR3 1866 (PC3 14900)
- DDR3 1600 (PC3 12800)
- DDR3L 1600 (PC3L 12800)
- DDR3 1333 (PC3 10600)
- DDR3L 1333 (PC3L 10600)
- DDR3 1066 (PC3 8500)
- DDR3L 1066 (PC3L 8500)

Type

240-Pin DDR3 SDRAM
260-Pin DDR4 SO-DIMM
288-Pin DDR4 SDRAM
288-Pin DDR5 SDRAM

Capacity

256GB per Module
- 512GB (2 x 256GB)
- 3TB (12 x 256GB)
- 2TB (8 x 256GB)
- 1.5TB (6 x 256GB)
- 1TB (4 x 256GB)
128GB per Module
- 256GB (2 x 128GB)
- 512GB (4 x 128GB)
- 1TB (8 x 128GB)
- 1.5TB (12 x 128GB)
- 768GB (6 x 128GB)
64GB per Module
- 64GB
- 128GB (2 x 64GB)
- 256GB (4 x 64GB)
- 384GB (6 x 64GB)
- 512GB (8 x 64GB)
- 768GB (12 x 64GB)
32GB per Module
- 32GB
- 64GB (2 x 32GB)
- 128GB (4 x 32GB)
- 256GB (8 x 32GB)
- 384GB (12 x 32GB)
- 512GB (16 x 32GB)
- 192GB (6 x 32GB)
16GB per Module
- 16GB
- 32GB (2 x 16GB)
- 64GB (4 x 16GB)
- 96GB (6 x 16GB)
- 128GB (8 x 16GB)
- 192GB (12 x 16GB)
8GB per Module
- 8GB
- 16GB (2 x 8GB)
- 32GB (4 x 8GB)
- 48GB (6 x 8GB)
- 64GB (8 x 8GB)
- 128GB (16 x 8GB)

4GB per Module
- 4GB
- 8GB (2 x 4GB)
- 16GB (4 x 4GB)
- 32GB (8 x 4GB)
2GB per Module
- 2GB
Under 1GB per Module
- 64MB
Others
- 128GB
- 256GB
- 512GB

CAS Latency

CL1.5
CL7
CL9
CL11
CL13
CL15

CL17
CL19
CL21
CL22

Voltage

1.20V
1.35V
1.50V

ECC

Yes
No
ECC Chipkill

Buffered/Registered

Registered
Unbuffered
Unbuffered / Unregistered
Unregistered
Load Reduced

All Top Brands

Top Brands

Availability

In Stock

Condition

New
Refurbished
- Refurbished
Used
- Like New
- Very Good
- Good
- Acceptable

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- Less than 1 Year
- 1 - 3 Years
- 3 - 5 Years
- More than 5 years
- Lifetime
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(3)

V-COLOR DDR5 384GB (96GBx4) 6000MHz CL34 6Gx4 2Rx4 OC R-DIMM (Overclocking ECC Registered DIMM) 1.4V Memory Ram for TRX50 Workstation (AMD EXPO) (TRA596G60D434Q)

$7,999^.99 –

(3)

V-COLOR DDR5 256GB (64GBx4) 6000MHz CL34 4Gx4 2Rx4 OC R-DIMM (Overclocking ECC Registered DIMM) 1.25V Memory Ram for TRX50 Workstation (AMD EXPO) (TRA564G60D434Q)

$5,699^.99 –

(3)

V-COLOR DDR5 64GB (16GBx4) 6400MHz CL32 OC R-DIMM (Overclocking ECC Registered DIMM) 1.4V Memory Ram for TRX50 Workstation (AMD EXPO) (TRA516G64S832Q)

$1,519^.99 –

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G.SKILL Aegis 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GIS

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(1,399)

G.SKILL Aegis 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GIS

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19-43
Recommend Use: AMD X399 / TRX40 / X570 / X470 / B550 / B450 / B350 Intel X99 / X299 / Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
Model #: F4-2666C19S-8GIS

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CORSAIR Vengeance LPX (AMD Ryzen Ready) 16GB (2 x 8GB) 288-Pin DDR4 2666 (PC4 21300) AMD Optimized Desktop Memory Model CMK16GX4M2Z2666C16

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CORSAIR Vengeance LPX (AMD Ryzen Ready) 16GB (2 x 8GB) 288-Pin DDR4 2666 (PC4 21300) AMD Optimized Desktop Memory Model CMK16GX4M2Z2666C16

CAS Latency: CL16
Voltage: 1.20V
Multi-channel Kit: Dual Channel Kit
Timing: 16-18-18-35
Model #: CMK16GX4M2Z2666C16

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CORSAIR Vengeance LPX 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK8GX4M1A2666C16

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CORSAIR Vengeance LPX 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK8GX4M1A2666C16

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Recommend Use: High Performance or Gaming Memory
Model #: CMK8GX4M1A2666C16

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CORSAIR Vengeance RGB Pro 16GB (2 x 8GB) 288-Pin DDR4 DRAM DDR4 2666 (PC4 21300) Desktop Memory Model CMW16GX4M2A2666C16W

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CORSAIR Vengeance RGB Pro 16GB (2 x 8GB) 288-Pin DDR4 DRAM DDR4 2666 (PC4 21300) Desktop Memory Model CMW16GX4M2A2666C16W

CAS Latency: CL16
Voltage: 1.20V
Multi-channel Kit: Dual Channel Kit
Timing: 16-18-18-35
Model #: CMW16GX4M2A2666C16W

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CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16

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CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Chipset: AMD X399 Compatible
Model #: CMK64GX4M4A2666C16

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CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMW64GX4M4A2666C16W

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CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMW64GX4M4A2666C16W

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Recommend Use: AMD & Intel Compatible / AMD 300 Series / AMD 400 Series / AMD 500 Series / AMD TRX40 / Intel 300 Series / Intel 400 Series
Model #: CMW64GX4M4A2666C16W

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CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMW64GX4M4A2666C16

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CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMW64GX4M4A2666C16

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Recommend Use: AMD & Intel Compatible / AMD 300 Series / AMD 400 Series / AMD 500 Series / AMD TRX40 / Intel 300 Series / Intel 400 Series
Model #: CMW64GX4M4A2666C16

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RIMLANCE 16GB(2x8GB) DDR4-2666(PC4-21300) non-ECC Unbuffered Desktop Memory Kit

CAS Latency: CL19
Multi-channel Kit: Dual Channel Kit
Buffered/Registered: Unbuffered
Model #: RLMUD-21300-2/16-28

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A-Tech 32GB (4x8GB) 2Rx8 PC4-21300 / PC4-21300E DDR4 2666 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit

CAS Latency: CL19
Rank: 2Rx8
Model #: AT8G4D4D2666UD8N12V

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A-Tech 16GB (2x8GB) 2Rx8 PC4-21300 / PC4-21300E DDR4 2666 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit

CAS Latency: CL19
Rank: 2Rx8
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A-Tech 64GB (8x8GB) 2Rx8 PC4-21300 / PC4-21300E DDR4 2666 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit

CAS Latency: CL19
Rank: 2Rx8
Model #: AT8G8D4D2666UD8N12V

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OWC 128GB (4x32GB) Replacement for Synology D4RD-2666-32G, D4ER01-32G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS3400, FS3410, FS3600

CAS Latency: CL19
Voltage: 1.2V
Multi-channel Kit: Dual Channel Kit
Part Number: 2R6D42R4128S
Model #: OWC2R6D42R4128S-ZBG-SF

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Micron 16GB Registered DDR4 2666 (PC4 21300) Server Memory Model MTA18ASF2G72PDZ2G6J1

Type: 288-Pin DDR4 SDRAM
Rank: 2Rx8
Model #: MTA18ASF2G72PDZ2G6J1

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Patriot Viper Elite II 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model PVE2432G266C6K

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Patriot Viper Elite II 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model PVE2432G266C6K

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-17-17-36
Buffered/Registered: Unbuffered
Model #: PVE2432G266C6K

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Black Diamond Memory 16GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD16G2666MQR26

OUT OF STOCK

Type: 288-Pin DDR4 SDRAM
Rank: 2Rx4
Model #: BD16G2666MQR26

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A-Tech 256GB (8x32GB) 2Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit

Chipset: Major Brand Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2Rx4
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A-Tech 128GB (8x16GB) 2Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit

Chipset: Major Brand Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2Rx4
Model #: AT16G8D4D2666RD4N12V

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128GB RAM Replacement for Hynix HMABAGR7A4R4N-VN | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2S4Rx4 (8Rx4)
Model #: NE-PNR-1834

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64GB RAM Replacement for Cisco UCS-MR-X64G4RS-H, 15-105083-01 | DDR4 2666MHz PC4-21300 ECC RDIMM 4Rx4 Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2S2Rx4 (4Rx4)
Model #: NE-PNR-1564

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128GB RAM Replacement for Hynix HMABAGL7C4R4N-VN, HMABAGL7A4R4N-VN, HMABAGL7M4R4N-VN | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL15
Voltage: 1.20V
Part Number: HMABAGL7C4R4N-VN, HMABAGL7A4R4N-VN, HMABAGL7M4R4N-VN
Model #: NE-PNR-1528

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128GB RAM Replacement for Crucial CT128G4ZFE426S36QG1, CT128G4ZFJ426S | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL15
Voltage: 1.20V
Part Number: CT128G4ZFE426S36QG1, CT128G4ZFJ426S
Model #: NE-PNR-1532

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128GB RAM Replacement for Micron MTA144ASQ16G72LSZ-2S6G1QG | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Micron Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2S4Rx4 (8Rx4)
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8GB RAM Replacement for Micron MTA18ASF1G72AZ-2G6B1 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory

Chipset: Micron Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2Rx8
Model #: NE-PNR-2128

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128GB RAM Replacement for Micron MTA144ASQ16G72PSZ-2S6E1, MTA144ASQ16G72PSZ-2S6G1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Micron Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2S4Rx4 (8Rx4)
Model #: NE-PNR-2081

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128GB RAM Replacement for Samsung M386AAK40B40-CWD | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL15
Voltage: 1.20V
Part Number: M386AAK40B40-CWD
Model #: NE-PNR-1537

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128GB RAM Replacement for Samsung M393AAK40B42-CWD | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Samsung Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2S4Rx4 (8Rx4)
Model #: NE-PNR-2296

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128GB RAM Replacement for Cisco 15-105085-01, UCS-MR-128G8RS-H | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL19
Voltage: 1.20V
Rank: 2S4Rx4 (8Rx4)
Model #: NE-PNR-1565

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128GB RAM Replacement for Micron MTA144ASQ16G72LSZ-2S6, MTA144ASQ16G72LSZ-2S6E1, MTA144ASQ16G72LSZ-2S6G1 | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory

Chipset: Major Brand Chipset
CAS Latency: CL15
Voltage: 1.20V
Part Number: MTA144ASQ16G72LSZ-2S6, MTA144ASQ16G72LSZ-2S6E1, MTA144ASQ16G72LSZ-2S6G1
Model #: NE-PNR-1519