• Sold by Newegg
  • Make an Offer
Department
Show More
Brands
Show More
Price
Show More
Sold by
All Top Brands
Total Capacity
Show More
Useful Links
Customer Ratings
avatar

Any questions? Our AI beta will help you find out quickly.

Sort By:
View:
Sorry, no products were found matching "qdd-400g-sr4p2"
Browse Related Items
Q2D32A - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC Registered RDIMM
Quick View
Q2D32A - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: Q2D32A
  •  
  • $289.45 
Black Diamond Memory 64GB (2 x 32GB) ECC Registered DDR4 2400 (PC4 19200) Server Memory Model BD32GX22400MQR26
Quick View
  •  
  • $630.99 
  • Free Shipping
PNY 16GB 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model MD16GSD43200-TB
Quick View
PNY 16GB 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model MD16GSD43200-TB
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • BIOS/Performance Profile: Intel XMP 2.0
  • Model #: MD16GSD43200-TB
  •  
  • $149.99 
  • Free Shipping
Black Diamond Memory 128GB (2 x 64GB) ECC Registered DDR4 2400 (PC4 19200) Server Memory Model BD64GX22400MQR96
Quick View
  •  
  • $1,164.99 
  • Free Shipping
Juniper QDD-400G-DR4 - 740-085351
Quick View
Juniper QDD-400G-DR4 - 740-085351
  • Model #: 41997452738766
Black Diamond Memory 64GB (2 x 32GB) ECC Registered DDR4 2400 (PC4 19200) Server Memory Model BD32GX22400MQR96
Quick View
  •  
  • $630.99 
  • Free Shipping
Black Diamond Memory 32GB ECC Registered DDR4 2400 (PC4 19200) Server Memory Model BD32G2400MQR96
Quick View
Black Diamond Memory 32GB ECC Registered DDR4 2400 (PC4 19200) Server Memory Model BD32G2400MQR96
  • Heat Spreader: Yes
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: BD32G2400MQR96
  •  
  • $499.99 
  • Free Shipping
Black Diamond Memory 64GB (2 x 32GB) ECC Registered DDR4 2133 (PC4 17000) Server Memory Model BD32GX22133MQR96
Quick View
  •  
  • $1,499.99 
  • Free Shipping
QNAP 4GB DDR4 SDRAM Memory Module RAM4GDR4T0SO2666
Quick View
QNAP 4GB DDR4 SDRAM Memory Module RAM4GDR4T0SO2666
  • BIOS/Performance Profile: Intel XMP 2.0
  • Model #: RAM4GDR4T0SO2666
OWC 32GB Replacement for QNAP RAM-32GDR4K0-SO-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
Quick View
OWC 32GB Replacement for QNAP RAM-32GDR4K0-SO-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 32GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 3200 (PC4 25600)
  • Model #: OWC3S2D42R832GB-B614-SF
  •  
  • $279.99 
Direct from OWC Direct from OWC
32GB RAM Replacement for Samsung M386A4G40DM0-CPB0Q, M386A4G40DM0-CPB2Q | DDR4 2133MHz PC4-17000 ECC LRDIMM 4Rx4 Server Memory
Quick View
32GB RAM Replacement for Samsung M386A4G40DM0-CPB0Q, M386A4G40DM0-CPB2Q | DDR4 2133MHz PC4-17000 ECC LRDIMM 4Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 4Rx4
  • Model #: NE-PNR-2203
  •  
  • $157.96 
Direct from A-Tech Direct from A-Tech
Samsung M386A4G40DM0-CPB 32GB 4DRX4 PC4-2133P  For Server
Quick View
NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with QNAP RAM-4GDR4A1-UD-2400 NAS Unbuffered Desktop Memory
Quick View
NEMIX RAM 4GB (1X4GB) DDR4 2400MHZ PC4-19200 1Rx8 1.2V 288-PIN Non-ECC UDIMM Compatible with QNAP RAM-4GDR4A1-UD-2400 NAS Unbuffered Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD19200-418K1-QN-RAM-4GDR4A1-UD-2400
  •  
  • $38.99 
Direct from NEMIX RAM Direct from NEMIX RAM
Q2D31A - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
Quick View
Q2D31A - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: Q2D31A
  •  
  • $154.45 
Q2D33A - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v ECC LRDIMM
Quick View
Q2D33A - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: Q2D33A
  •  
  • $524.45 
QDD-400G-ZR - 740-114884
Quick View
QDD-400G-ZR - 740-114884
  • Model #: 41997585285326
40GBASESR4 QSFP TRANSCEIVER
Quick View
40GBASESR4 QSFP TRANSCEIVER
  • Model #: 3HE07928AA-AX
40GBASECR4 QSFP ACTIVE
Quick View
40GBASECR4 QSFP ACTIVE
  • Model #: QFX-QSFP-DAC-10MA-AX
  •  
  • $818.70 
  • Free Shipping
OWC 32GB Replacement for QNAP RAM-32GDR4ECT0-RD-2133 32GB DDR4 2133 PC4-17000 CL15 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
Quick View
OWC 32GB Replacement for QNAP RAM-32GDR4ECT0-RD-2133 32GB DDR4 2133 PC4-17000 CL15 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Part Number: 2R1D42R432GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R1D42R432GB-B586-SF
  •  
  • $329.99 
Direct from OWC Direct from OWC
QNAP 4GB 2666 MHz DDR4 SDRAM ECC RAM-4GDR4ECP0-UD-2666
Quick View
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-RD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
Quick View
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-RD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Part Number: 2R6D42R432GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R6D42R432GB-B590-SF
  •  
  • $329.99 
Direct from OWC Direct from OWC
100GBASEAOC QSFP28 TO 4
Quick View
100GBASEAOC QSFP28 TO 4
  • Model #: 10424-AX
  •  
  • $606.56 
  • Free Shipping
CISCO QSFP-40G-SR4= 40GBASE-SR4 QSFP TRANSCEIVER
Quick View
CISCO QSFP-40G-SR4= 40GBASE-SR4 QSFP TRANSCEIVER
  • Type: See Details
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: QSFP-40G-SR4=
  •  
  • $1,427.99 
  • Free Shipping
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-RD-3200 RAM-32GDR4ECK1-RD-3200 RAM-32GDR4ECT0-RD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
Quick View
  •  
  • $329.99 
Direct from OWC Direct from OWC
QNAP INC RAM-16GDR4-LD-2133 16GB DDR4 RAM, 2133 MHZ, LONG-DIMM, 288
Quick View
  •  
  • $594.15 
  • Free Shipping
OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-RD-2400 RAM-16GDR4-RD-2400 16GB DDR4 2400 PC4-19200 CL17 2Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
Quick View
OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-RD-2400 RAM-16GDR4-RD-2400 16GB DDR4 2400 PC4-19200 CL17 2Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL17
  • Voltage: 1.2V
  • Part Number: 2R4D42R816GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R4D42R816GB-B588-SF
  •  
  • $169.99 
Direct from OWC Direct from OWC
OWC 64GB Replacement for QNAP RAM-64GDR4ECK0-RD-3200 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
Quick View
OWC 64GB Replacement for QNAP RAM-64GDR4ECK0-RD-3200 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D42R464GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D42R464GB-B612-SF
  •  
  • $539.99 
Direct from OWC Direct from OWC