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Search Results: "DDR4 2666"
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DDR4 2666
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Speed
DDR5
DDR5 5200 (PC5 41600)
DDR4
DDR4 4266 (PC4 34100)
DDR4 3600 (PC4 28800)
DDR4 3200 (PC4 25600)
DDR4 2933 (PC4 23400)
DDR4 2666 (PC4 21333)
DDR4 2666 (PC4 21330)
DDR4 2666 (PC4 21300)
DDR4 2400 (PC4 19200)
DDR4 2133 (PC4 17000)
DDR3
DDR3 2666 (PC3 21300)
DDR3 1866 (PC3 14900)
DDR3 1066 (PC3 8500)
DDR3L 1066 (PC3L 8500)
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)
2TB (16 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)
1TB (16 x 64GB)
768GB (12 x 64GB)
48GB per Module
96GB (2 x 48GB)
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)
256GB (16 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)
64GB (16 x 4GB)
2GB per Module
2GB
32GB (16 x 2GB)
Under 1GB per Module
64MB
Others
48GB
128GB
256GB
512GB
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Type
288-Pin DDR5 SDRAM
288-Pin DDR4 SDRAM
240-Pin DDR3 SDRAM
184-Pin DDR SDRAM
100-Pin SDRAM
288-Pin DDR4 RDIMM
CAS Latency
CAS Latency 41 and more
CL42
CAS Latency 31-40
CL40
CAS Latency 21-30
CL21
CL22
CAS Latency 11-20
CL11
CL13
CL15
CL16
CL17
CL18
CL19
CAS Latency 6-10
CL7
CAS Latency 1-5
CL1.5
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 TRX40
AMD X370
AMD X399
AMD X470
AMD X570
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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
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Voltage
1.10V
1.20V
1.35V
1.50V
ECC
Yes
No
ECC Chipkill
Color
Black
Midnight Black
Black PCB
Red
Red
Gold
Gold
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Green
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Gray
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Black / Red
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Intel XMP 2.0
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Total Capacity
64 MB
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16 GB
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48 GB
64 GB
96 GB
128 GB
Total Capacity
192 GB
256 GB
384 GB
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768 GB
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1536 GB
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3072 GB
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Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model KCP426SS8/8
CAS Latency:
CL19
Timing:
19-19-19
Voltage:
1.20V
Model #:
KCP426SS8/8
$
49
.99
–
More options from $49.99 - $150.76
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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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(1)
Samsung M471A1K43CB1-CTD 8GB DDR4-2666 SO-DIMM
Model #:
17d-806341000323674
$
59
.99
–
More options from $24.99 - $59.99
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Hynix 16GB HMA82GS6DJR8N-VK DDR4-2666MHz RAM is SODIMM PC4-21300 1.2V CL19 2RX8 PIN-260 Notebook/Laptop Memory
CAS Latency:
CL19
Voltage:
1.20V
Buffered/Registered:
Unbuffered
Model #:
HMA82GS6DJR8N-VK X1
$
124
.99
–
More options from $38.99 - $124.99
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8GB DDR4 2666MHz PC4-21300 CL19 ECC Registered 288pin Hynix Memory HMA81GR7AFR8N-VK
CAS Latency:
CL19
Model #:
HMA81GR7AFR8N-VK
$55.76
$
49
.99
–
Save:
$5.77
(10%)
More options from $22.99 - $70.67
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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
–
More options from $23.47 - $25.38
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NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
Chipset:
Major OEM Samsung, Micron, Hynix
CAS Latency:
CL19
Voltage:
1.20V
Part Number:
MR21300-628K4
Model #:
MR21300-628K04-457
$
398
.89
–
Free Shipping
Available Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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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
$
133
.22
–
More options from $109.20 - $133.22
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OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 VLP 288-pin 1.2V VLP ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with Supermicro Motherboard X11SSM X11SSM-F X11SSW-4TF X11SSW-F X11SSW-TF
Voltage:
1.2V
Compatible System:
Supermicro Motherboard X11SSM Supermicro Motherboard X11SSM-F Supermicro Motherboard X11SSW-4TF Supermicro Motherboard X11SSW-F Supermicro Motherboard X11SSW-TF
CAS Latency:
CL19
Part Number:
2E6V42R816GB
Model #:
OWC2E6V42R816GB-C298-SF
$
199
.99
–
Direct from OWC
This product is sold direct from the manufacturer.
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OWC 64GB DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY TX2550 M4
Brand:
OWC
Capacity:
64GB
Speed:
DDR4 2666 (PC4 21300)
ECC:
Yes
Model #:
OWC2R6D44R464GB-C275-SF
$
459
.99
–
Direct from OWC
This product is sold direct from the manufacturer.
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OWC 64GB DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY RX4770 M4
Brand:
OWC
Capacity:
64GB
Speed:
DDR4 2666 (PC4 21300)
ECC:
Yes
Model #:
OWC2R6D44R464GB-C274-SF
$
459
.99
–
Available Direct from OWC
This product is sold direct from the manufacturer.
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Hynix HMA82GU7CJR8N-VK 16GB DDR4-2666 ECC UDIMM
CAS Latency:
CL11
Voltage:
1.20V
Type:
288-Pin DDR4 SDRAM
Rank:
2Rx8
Model #:
HY4162666ECCD8-1-M2
$
159
.99
–
More options from $59.70 - $159.99
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OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation DS723+ DS923+
Voltage:
1.2V
Compatible System:
Synology DiskStation DS723+ Synology DiskStation DS923+
CAS Latency:
CL19
Part Number:
2C6D42R8064P
Model #:
OWC2C6D42R8064P-ZAL-SF
$
577
.08
–
Direct from OWC
This product is sold direct from the manufacturer.
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OWC 16GB Replacement for QNAP RAM-16GDR4ECK0-RD-2666 RAM-16GDR4ECT0-RD-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
CAS Latency:
CL19
Voltage:
1.2V
Part Number:
2R6D42R816GB
Type:
288-Pin DDR4 ECC RDIMM
Model #:
OWC2R6D42R816GB-B591-SF
$
133
.99
–
Direct from OWC
This product is sold direct from the manufacturer.
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OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation RS1522+
Voltage:
1.2V
Compatible System:
Synology DiskStation RS1522+
CAS Latency:
CL19
Part Number:
2C6D42R8064P
Model #:
OWC2C6D42R8064P-B766-SF
$
577
.08
–
Available Direct from OWC
This product is sold direct from the manufacturer.
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Supermicro Certified MEM-DR416L-HL01-EU26 Hynix HMA82GU7CJR8N-VK 16GB DDR4-2666 ECC UDIMM
CAS Latency:
CL11
Voltage:
1.20V
Type:
288-Pin DDR4 SDRAM
Rank:
2Rx8
Model #:
HY4162666ECCD8-1-M6
$
159
.99
–
More options from $59.70 - $159.99
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Black Diamond Memory 64GB (2 x 32GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32GX22666MQR29
OUT OF STOCK
Type:
288-Pin DDR4 SDRAM
Rank:
2Rx4
Model #:
BD32GX22666MQR29
$
311
.99
–
Free Shipping
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64GB Kit (2X32GB) DDR4 2666 Memory 288-pin (2Rx8)
Type:
288-Pin DDR4 SDRAM
Rank:
2Rx8
Model #:
BD32GX22666MQ28
$
301
.95
–
Free Shipping
Add to cart
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Supermicro Certified MEM-DR416LD-ER26 | Micron MTA18ASF2G72PDZ-2G6E1 | 16GB PC4-21300 DDR4 2666MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Chipset:
Micron Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
MEM-DR416LD-ER26
$
140
.69
–
Direct from A-Tech
This product is sold direct from the manufacturer.
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NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory Compatible with Synology D4EU01-16G NAS Memory
Brand:
NEMIX RAM
Series:
Synology Compatible Series NAS Memory
Capacity:
32GB (2 x 16GB)
Speed:
DDR4 2666 (PC4 21300)
Model #:
ME21300-628K2-SYN-D4EU01-16G
$
266
.99
–
Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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4ZC7A08696 - Lenovo Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC SODIMM
Chipset:
Major Brand Chipset
Voltage:
1.20V
Type:
288-Pin DDR4 SDRAM
Rank:
1Rx8
Model #:
4ZC7A08696
$
79
.45
–
Add to cart
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HMA81GS7CJR8N-VK - SK Hynix 1x 8GB DDR4-2666 SODIMM PC4-21300V-S Single Rank x8 Module
Model #:
HMA81GS7CJR8N-VK
$
55
.00
–
More options from $55.00 - $86.85
Free Shipping
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Hynix HMA81GU7CJR8N-VK 8GB DDR4-2666 ECC UDIMM
Type:
288-Pin DDR4 SDRAM
Rank:
1Rx8
Model #:
HMA81GU7CJR8N-VK
$
93
.94
–
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SK HYNIX 16GB HMA82GR7AFR8N-VK DDR4-2666 ECC RDIMM 2Rx8 PC4-21300V-R CL19 Server Memory
Model #:
340781876730
$
201
.99
–
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Micron MTA18ASF2G72HZ-2G6E1 16GB DDR4-2666 ECC SODIMM
Type:
260-Pin DDR4 SO-DIMM
Model #:
MTA18ASF2G72HZ-2G6E1
$
149
.50
–
More options from $149.50 - $159.99
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ASRock Rack 1U12XL-C622 RPSU 1U Rackmount Server Barebone LGA 3647 Intel C622 DDR4 2666/2400/2133 R DIMM/LR DIMM
OUT OF STOCK
CPU Type:
Intel Xeon
Max Processors:
2
Memory Slots:
16 x 288Pin
Installed Memory Size:
No Memory Installed
Model #:
1U12XL-C622 RPSU
$
2,100
.00
–
Free Shipping
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HMA81GS6JJR8N-VK_UB SK Hynix 8GB 1RX8 DDR4 Sodimm PC4-21300 2666MHZ Laptop Memory HMA81GS6JJR8N-VK Laptop Memory - OEM
Model #:
HMA81GS6JJR8N-VK_UB
$
53
.30
–
More options from $53.30 - $77.87
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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
$
2,027
.44
–
Direct from OWC
This product is sold direct from the manufacturer.
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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
$
2,308
.32
–
Direct from OWC
This product is sold direct from the manufacturer.
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(20)
Patriot 8GB DDR4 2666 (PC4 21300) Desktop Memory Model PSP48G266681H1
OUT OF STOCK
CAS Latency:
CL19
Voltage:
1.20V
Timing:
19-19-19-43
Buffered/Registered:
Unbuffered
Model #:
PSP48G266681H1
$49.99
Click for details
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Black Diamond Memory 64GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD64G2666MQR96
OUT OF STOCK
Type:
288-Pin DDR4 SDRAM
Rank:
4Rx4
Model #:
BD64G2666MQR96
$
299
.99
–
Free Shipping
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Black Diamond Memory 32GB (2 x 16GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD16GX22666MQR26
OUT OF STOCK
Type:
288-Pin DDR4 SDRAM
Rank:
2Rx4
Model #:
BD16GX22666MQR26
$
219
.99
–
Free Shipping
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Black Diamond Memory 32GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32G2666MQR29
OUT OF STOCK
Type:
288-Pin DDR4 SDRAM
Rank:
2Rx4
Model #:
BD32G2666MQR29
$
138
.99
–
Free Shipping
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Black Diamond Memory 256GB (2 x 128GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD128GX22666MQR96
OUT OF STOCK
Type:
288-Pin DDR4 SDRAM
Rank:
4Rx4
Model #:
BD128GX22666MQR96
$
1,694
.99
–
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NEMIX RAM 4GB (1X4GB) DDR4 2933MHZ PC4-23400 1Rx6 1.2V 288-PIN Non-ECC UDIMM Compatible with Hynix HMA851U6CJR6N-WM Unbuffered Desktop Memory
OUT OF STOCK
CAS Latency:
CL21
Voltage:
1.20V
Chipset:
Major OEM Samsung, Micron, Hynix
Buffered/Registered:
Unbuffered
Model #:
MD23400-416K01-2553
$
16
.99
–
Free Shipping
Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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Timetec 32GB DDR4 3200MHz PC4-25600 CL22 1.35V Non-ECC Unbuffered Dual Rank Designed for Gaming and Graphic Compatible with AMD and Intel Desktop PC Computer Memory RAM Module Upgrade (32GB)
OUT OF STOCK
CAS Latency:
CL16
Model #:
75TT32NU2R8-32G
$
209
.99
–
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This product is sold direct from the manufacturer.
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