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DDR4 Desktop RAM Memory Upgrades
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OWC 16GB DDR4 2666MHz PC4-21300 CL19 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Lenovo ThinkSystem (Xeon SP Gen 1) SR550 SR570 SR590 SR630 SR650
- Voltage: 1.2V
- Compatible System: Lenovo ThinkSystem (Xeon SP Gen 1) SR550 Lenovo ThinkSystem (Xeon SP Gen 1) SR570 Lenovo ThinkSystem (Xeon SP Gen 1) SR590 Lenovo ThinkSystem (Xeon SP Gen 1) SR630 Lenovo ThinkSystem (Xeon SP Gen 1) SR650
- CAS Latency: CL19
- Part Number: 2R6D42R816GB
- Model #: OWC2R6D42R816GB-B072-SF
- $135.00 –

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OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkAgile (Xeon SP Gen 1) HX1320 HX1321 HX2320 HX2321 HX3320
- Brand: OWC
- Capacity: 128GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D48R4128G-C346-SF
- $899.99 –

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OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Supermicro Motherboard H11SSW-iN H11SSW-NT
- Brand: OWC
- Capacity: 128GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D48R4128G-C351-SF
- $899.99 –

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OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkSystem (Xeon SP Gen 1) SD650 SR590 SR630 SR650
- Brand: OWC
- Capacity: 128GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D48R4128G-C349-SF
- $899.99 –

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OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkAgile (Xeon SP Gen 1) VX7520
- Brand: OWC
- Capacity: 128GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D48R4128G-C348-SF
- $899.99 –

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OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Supermicro Motherboard H11DSi H11DSi-NT H11DST-B H11DSU-iN H11SSL-C
- Brand: OWC
- Capacity: 128GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D48R4128G-C350-SF
- $899.99 –

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OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Compatible with Lenovo ThinkAgile (Xeon SP Gen 1) HX3520-G HX3521-G VX 2U VX 2U4N VX5520
- Brand: OWC
- Capacity: 128GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D48R4128G-C347-SF
- $899.99 –

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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 SuperServer Mid-Tower 5039D-i
- Voltage: 1.2V
- Compatible System: Supermicro SuperServer Mid-Tower 5039D-i Supermicro SuperServer MicroCloud 5039MS-H12TRF Supermicro SuperServer MicroCloud 5039MS-H8TRF Supermicro SuperServer 5019S-WR Supermicro SuperServer 5019S-MN4
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C306-SF
- $199.99 –

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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 SuperServer 5019C-MHN2 5029C-T 5039MC-H8TRF
- Voltage: 1.2V
- Compatible System: Supermicro SuperServer 5019C-MHN2 Supermicro SuperServer 5029C-T Supermicro SuperServer 5039MC-H8TRF Supermicro Motherboard X11SSW-F Supermicro Motherboard X11SSW-TF
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C300-SF
- $199.99 –

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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 X11SSZ-F X11SSZ-TLN4F
- Voltage: 1.2V
- Compatible System: Supermicro Motherboard X11SSZ-F Supermicro Motherboard X11SSZ-TLN4F Supermicro Motherboard X11SSW-4TF Supermicro Motherboard X11SSW-F Supermicro Motherboard X11SSW-TF
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C299-SF
- $199.99 –

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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 –

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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 X11SAE X11SAE-F X11SAT X11SAT-F X11SCA
- Voltage: 1.2V
- Compatible System: Supermicro Motherboard X11SAE Supermicro Motherboard X11SAE-F Supermicro Motherboard X11SAT Supermicro Motherboard X11SAT-F Supermicro Motherboard X11SCA
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C294-SF
- $199.99 –

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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 SuperServer 5019S-L 5019S-M 5019S-M2 5019S-ML 5019S-MN4
- Voltage: 1.2V
- Compatible System: Supermicro SuperServer 5019S-L Supermicro SuperServer 5019S-M Supermicro SuperServer 5019S-M2 Supermicro SuperServer 5019S-ML Supermicro SuperServer 5019S-MN4
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C303-SF
- $199.99 –

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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 X11SCL-iF X11SCZ-F X11SSD-F X11SSE-F X11SSH-CTF
- Voltage: 1.2V
- Compatible System: Supermicro Motherboard X11SCL-iF Supermicro Motherboard X11SCZ-F Supermicro Motherboard X11SSD-F Supermicro Motherboard X11SSE-F Supermicro Motherboard X11SSH-CTF
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C296-SF
- $199.99 –

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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 MicroBlade 6119G-C2 6119G-C4 6119G-T4
- Voltage: 1.2V
- Compatible System: Supermicro MicroBlade 6119G-C2 Supermicro MicroBlade 6119G-C4 Supermicro MicroBlade 6119G-T4 Supermicro Motherboard X11SCM-F Supermicro Motherboard X11SCM-LN8F
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C293-SF
- $199.99 –

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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 SuperServer MicroCloud 5039MC-H12TRF 5039MS-H12TRF 5039MS-H8TRF
- Voltage: 1.2V
- Compatible System: Supermicro SuperServer MicroCloud 5039MC-H12TRF Supermicro SuperServer MicroCloud 5039MS-H12TRF Supermicro SuperServer MicroCloud 5039MS-H8TRF Supermicro SuperServer 5019S-WR Supermicro SuperServer 5019S-MN4
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C305-SF
- $199.99 –

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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 SuperServer 5019C-L 5019C-M 5019C-M4L 5019C-MR 5019C-WR
- Voltage: 1.2V
- Compatible System: Supermicro SuperServer 5019C-L Supermicro SuperServer 5019C-M Supermicro SuperServer 5019C-M4L Supermicro SuperServer 5019C-MR Supermicro SuperServer 5019C-WR
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C302-SF
- $199.99 –

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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 SuperServer 1019C-FHTN8 1019C-HTN2 1019S-MC0T 1019S-WR 5019C-FL
- Voltage: 1.2V
- Compatible System: Supermicro SuperServer 1019C-FHTN8 Supermicro SuperServer 1019C-HTN2 Supermicro SuperServer 1019S-MC0T Supermicro SuperServer 1019S-WR Supermicro SuperServer 5019C-FL
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C301-SF
- $199.99 –

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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 SuperServer 5019S-MR 5019S-MT 5019S-W4TR 5019S-WR
- Voltage: 1.2V
- Compatible System: Supermicro SuperServer 5019S-MR Supermicro SuperServer 5019S-MT Supermicro SuperServer 5019S-W4TR Supermicro SuperServer 5019S-WR Supermicro SuperServer 5019S-MN4
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C304-SF
- $199.99 –

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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 X11SCA-F X11SCA-W X11SCH-F X11SCH-LN4F X11SCL-F
- Voltage: 1.2V
- Compatible System: Supermicro Motherboard X11SCA-F Supermicro Motherboard X11SCA-W Supermicro Motherboard X11SCH-F Supermicro Motherboard X11SCH-LN4F Supermicro Motherboard X11SCL-F
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C295-SF
- $199.99 –

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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 X11SSH-F X11SSH-LN4F X11SSH-TF X11SSL X11SSL-F
- Voltage: 1.2V
- Compatible System: Supermicro Motherboard X11SSH-F Supermicro Motherboard X11SSH-LN4F Supermicro Motherboard X11SSH-TF Supermicro Motherboard X11SSL Supermicro Motherboard X11SSL-F
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C297-SF
- $199.99 –

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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 SuperWorkstation Mid-Tower 5039A-iL 5039C-I 5039C-T
- Voltage: 1.2V
- Compatible System: Supermicro SuperWorkstation Mid-Tower 5039A-iL Supermicro SuperWorkstation Mid-Tower 5039C-I Supermicro SuperWorkstation Mid-Tower 5039C-T Supermicro SuperServer 5019S-WR Supermicro SuperServer 5019S-MN4
- CAS Latency: CL19
- Part Number: 2E6V42R816GB
- Model #: OWC2E6V42R816GB-C307-SF
- $199.99 –

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SAMSUNG M393A4K40CB2-CTD6Q Samsung DDR4-2666 32GB/2Gx4 ECC/REG CL19 Server Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Parts: 1 Year
- Model #: SA#M393A4K40CB2CTD6
- $205.04 –

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HMA82GU7CJR8N-VK - SK Hynix 1x 16GB DDR4-2666 ECC UDIMM PC4-21300V-E Dual Rank x8 Module
- CAS Latency: CL11
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: HY4162666ECCD8-1-M5
- $169.99 –

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PWR5T - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: PWR5T
- $159.45 –

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Kingston 8GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model KSM26RS8/8MEI
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: KSM26RS8/8MEI
- $89.99 –
- Free Shipping

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TN78Y - Dell Compatible 32GB PC4-21300 DDR4-2666MHz 2Rx4 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: TN78Y
- $199.45 –

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SAMSUNG 16GB 288-Pin DDR4 SDRAM Registered DDR4 2666 (PC4 21300) Server Memory M393A2K43CB2-CTD
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: M393A2K43CB2-CTD
- $175.49 –

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8GB DDR4 2666MHz PC4-21300 CL19 ECC Registered 288pin Hynix Memory HMA81GR7AFR8N-VK
- CAS Latency: CL19
- Model #: HMA81GR7AFR8N-VK
- $69.00 –
- More options from $69.00 - $239.88
- Free Shipping

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VDFYD - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: VDFYD
- $284.45 –

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Kingston KSM26RS8/8MRR Server Premier - DDR4 - module - 8 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - CL19 - 1.2 V - registered with parity - ECC
- Brand: Kingston
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: KSM26RS8/8MRR

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Kingston KSM26ES8/8MR Server Premier 8GB DDR4 SDRAM Memory Module - For Server - 8 GB - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz Single-rank Memory - CL19 - 1.20 V - ECC - Unbuffered - 288-pin - DIMM
- Brand: Kingston
- Series: Premier Series
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: KSM26ES8/8MR
- $99.00 –

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SNPDFK3YC/16G - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2RX8 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: SNPDFK3YC/16G
- $159.45 –

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Samsung 32GB 288-Pin DDR4 2666 (PC4 21300) RDIMM 1.2V Server Memory Model M393A4K40BB2-CTD
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: M393A4K40BB2-CTD
- $205.04 –
- More options from $205.04 - $249.99

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815097-B21 - HP Compatible 8GB PC4-21300 DDR4-2666Mhz 1Rx8 1.2v Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 815097-B21
- $94.45 –







