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32GB RAM Replacement for HP 2660-0394, 2660-0395, 647654-081, 647654-181, 647885-B21, 647903-B21, 664693-001, 687466-001, 782408-001 | DDR3 1333MHz PC3L-10600 ECC LRDIMM 4Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.35V
- Rank: 4Rx4
- Model #: 5053772483293
- $81.99 –
- Free Shipping

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G.SKILL Value Series 32GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-32GNT
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19-43
- Recommend Use: AMD X570 / B550 Intel Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390
- Model #: F4-2666C19S-32GNT
- $309.99 –
- More options from $294.28 - $309.99
- Free Shipping

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Black Diamond Memory 32GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32G2666MQR29
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: BD32G2666MQR29
- $699.99 –
- Free Shipping

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Black Diamond Memory 16GB (2 x 8GB) DDR4 2666 (PC4 21300) Desktop Memory Model BD8GX22666MQ22
- BIOS/Performance Profile: Intel XMP 2.0
- Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
- Model #: BD8GX22666MQ22
- $186.99 –
- Free Shipping

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Black Diamond Memory 8GB DDR4 2666 (PC4 21300) Desktop Memory Model BD8G2666MQ22
- BIOS/Performance Profile: Intel XMP 2.0
- Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
- Model #: BD8G2666MQ22
- $97.99 –
- More options from $43.95 - $97.99
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in 30 days
Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: MM-DR4/16G/2666-S
- $99.99
- $92.99 –
- Save: $7.00 (7%)
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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
- $85.99 –
- Free Shipping

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16GB RAM Replacement for Synology D4EC-2666-16G | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772488977
- $209.99 –

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Supermicro 32GB 288-Pin DDR4 2666 (PC4 21300) Server Memory (MEM-DR432L-CL01-ER26)
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: MCDDR4322666REGD4A11
- $138.64 –

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in 30 days
Crucial 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CT8G4DFRA266- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: CT8G4DFRA266
- $62.99 –
- More options from $59.94 - $210.25
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in 30 days
Timetec 32GB KIT (2x16GB) DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade- Voltage: 1.20V
- Color: Black PCB
- Model #: MM-DR4/16G/2666
- $195.99
- $185.99 –
- Save: $10.00 (5%)
- Free Shipping

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A-Tech 32GB 2Rx4 PC4-21300 DDR4 2666 ECC REG RDIMM Registered DIMM 288-Pin Dual Rank x4 Server RAM Memory Module
- Chipset: Major Brand Chipset
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Parts: Lifetime
- Model #: AT32G1D4D2666RD4N12V
- $138.64 –

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Patriot Viper Elite II 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model PVE248G266C6
- CAS Latency: CL16
- Voltage: 1.20V
- Timing: 16-17-17-36
- Buffered/Registered: Unbuffered
- Model #: PVE248G266C6
- $108.00 –
- More options from $30.99 - $108.00
- Free Shipping

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Black Diamond Memory 16GB (2 x 8GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD8GX22666MQR26
- Type: 288-Pin DDR4 SDRAM
- Rank: 1Rx4
- Model #: BD8GX22666MQR26
- $699.99 –
- More options from $81.95 - $699.99
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32GB (2x16GB) DDR4 2666 (PC4 21300) SODIMM Laptop Memory RAM by Avarum RAM
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: NRG32
- $258.80 –
- Free Shipping

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Black Diamond Memory 64GB (2 x 32GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32GX22666MQR29
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: BD32GX22666MQR29
- $620.99 –
- Free Shipping

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32GB (2x16GB) DDR4 2666 (PC4 21300) Desktop Memory Module by Avarum RAM
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NRG78
- $258.80 –
- Free Shipping

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64GB (4x16GB) DDR4 2666 (PC4 21300) Desktop Memory Module by Avarum RAM
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: NRG114
- $507.25 –
- Free Shipping

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4GB RAM Replacement for HP 934253-800 | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Replacement for HP 934253-800
- Model #: NE-PNR-1731
- $34.58 –

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NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology D4ECSO-2666-16G
- Voltage: 1.20V
- Compatible System: Synology
- CAS Latency: CL19
- Part Number: MSE21300-628K2
- Model #: MSE21300-628K2-SYN-D4ECSO-2666-16G
- $313.89 –

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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology D4ECSO-2666-16G
- Voltage: 1.20V
- Compatible System: Synology
- CAS Latency: CL19
- Part Number: MSE21300-628K1
- Model #: MSE21300-628K1-SYN-D4ECSO-2666-16G
- $157.26 –

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850882-001 - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v ECC LRDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 850882-001
- $429.45 –
- Free Shipping

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850883-001 - HP Compatible 128GB PC4-21300 DDR4-2666MHz 8Rx4 1.2V ECC LRDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 850883-001
- $1,295.95 –
- Free Shipping

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64GB 288-Pin Load Reduced DIMM Memory for HP Synergy 480 G10 DDR4-2666 by Hynix RAM
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: FN676
- $273.75 –

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32GB RAM Replacement for HP 2660-0431, L09286-850, P04177-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: NE-PNR-1743
- $143.77 –

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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
- $499.99 –

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Samsung DDR4-2666 64GB/4Gx4 ECC Load Reduced Server Memory
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 4Rx4
- Model #: M386A8K40CM2-CTD
- $279.85 –
- More options from $115.99 - $750.00

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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
- $499.99 –

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Refurbished 850882-001 - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v ECC LRDIMM
- Brand: HP
- Capacity: 64GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: 850882-001-REF
- $625.00 –
- Free Shipping

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868845-001 - HP Compatible 128GB PC4-21300 DDR4-2666Mhz 8Rx4 1.2v ECC LRDIMM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 8Rx4
- Model #: 868845-001
- $1,195.95 –
- Free Shipping

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Refurbished 815100-B21 HPE 32GB Dual Rank x4 DDR4-2666 CAS-19 Reg Smart Memory
- CAS Latency: CL19
- Parts: 30 Days
- Labor: 30 Days
- Model #: 815100-B21-REF
- $159.99 –
- More options from $159.99
- Free Shipping

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G.SKILL Value Series 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GNT
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19-43
- Recommend Use: AMD X570 / X470 / B550 / B450 Intel Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
- Model #: F4-2666C19S-8GNT
- $85.66
- $73.13 –
- Save: $12.53 (14%)
- More options from $59.00 - $85.00

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Supermicro 64GB 288-Pin DDR4 2666 (PC4 21300) Server Memory (MEM-DR464L-CL02-LR26)
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: MCDDR4642666LRDQ4A17
- $267.68 –
- More options from $129.99 - $267.68








