Best Owc2r4d42r4128s Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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OWC

OWC 128GB (4x32GB) DDR4 2400MHz ECC RDIMM 2Rx4 288-pin Memory RAM

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OWC

OWC 128GB Memory RAM Kit Compatible with Cisco UCS B200 M4 C220 M4

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC LOAD REDUCED memory.
OWC 128GB UPGRADE: Consists of 4pcs of 32GB DDR4 2400 PC4-19200 CL17 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade compatible with Cisco UCS models B200 M4 And C220 M4.
INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
Replacement for Cisco part numbers HX‐MR‐1X322RV‐A, HX‐SP‐M32‐RVA, UCS‐MR‐1X322RV‐A, UCS‐MR‐1X322RVA‐RF and UCS‐MR‐1X322RVA‐S.
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OWC

OWC 128GB Memory RAM Kit Compatible with Cisco HX220c M4 HX240c M4

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC LOAD REDUCED memory.
OWC 128GB UPGRADE: Consists of 4pcs of 32GB DDR4 2400 PC4-19200 CL17 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade compatible with Cisco models HX220c M4 And HX240c M4.
INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
Replacement for Cisco part numbers HX‐MR‐1X322RV‐A, HX‐SP‐M32‐RVA, UCS‐MR‐1X322RV‐A, UCS‐MR‐1X322RVA‐RF and UCS‐MR‐1X322RVA‐S.
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OWC

OWC 128GB Memory RAM Kit Compatible with Cisco UCS C240 M4

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC LOAD REDUCED memory.
OWC 128GB UPGRADE: Consists of 4pcs of 32GB DDR4 2400 PC4-19200 CL17 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade compatible with Cisco UCS model C240 M4.
INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
Replacement for Cisco part numbers HX‐MR‐1X322RV‐A, HX‐SP‐M32‐RVA, UCS‐MR‐1X322RV‐A, UCS‐MR‐1X322RVA‐RF and UCS‐MR‐1X322RVA‐S.
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OWC

OWC 128GB Memory RAM Kit Compatible with Cisco UCS B420 M4 C460 M4 (DDR4) | 128GB (4x32GB) PC4-19200 DDR4 2400MHz ECC Reg 2Rx4 CL17 288-pin DIMM

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC LOAD REDUCED memory.
OWC 128GB UPGRADE: Consists of 4pcs of 32GB DDR4 2400 PC4-19200 CL17 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade compatible with Cisco UCS models B420 M4 And C460 M4 (DDR4).
INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
Replacement for Cisco part numbers HX‐MR‐1X322RV‐A, HX‐SP‐M32‐RVA, UCS‐MR‐1X322RV‐A, UCS‐MR‐1X322RVA‐RF and UCS‐MR‐1X322RVA‐S.
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OWC

OWC 128GB Memory RAM Kit Compat with Cisco UCS B260 M4 E7 v4 B460 M4 E7 v4 | 128GB (4x32GB) PC4-19200 DDR4 2400MHz ECC Reg 2Rx4 CL17 288-pin DIMM

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED -or- ECC LOAD REDUCED memory.
OWC 128GB UPGRADE: Consists of 4pcs of 32GB DDR4 2400 PC4-19200 CL17 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade compatible with Cisco UCS models B260 M4 E7 v4 And B460 M4 E7 v4.
INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.
MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, you will extend the life of your old infrastructure or save money when building a new one.
Replacement for Cisco part numbers HX‐MR‐1X322RV‐A, HX‐SP‐M32‐RVA, UCS‐MR‐1X322RV‐A, UCS‐MR‐1X322RVA‐RF and UCS‐MR‐1X322RVA‐S.
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OWC

OWC 256GB (2x128GB) DDR4 3200MHz ECC RDIMM 4Rx4 288-pin Memory RAM | PC4-25600, ECC Registered, 4Rx4, 1.2V, CL22, Compatible with Select Workstations, Servers, and NAS Systems

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OWC

OWC 128GB (4x32GB) DDR4 3200MHz Non-ECC DIMM 288-pin Memory RAM | PC4-25600, Non-ECC Unbuffered, 2Rx8, 1.2V, CL22, Compatible with Select Desktops

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OWC

OWC 128GB (4x32GB) DDR4 2933MHz ECC RDIMM 2Rx4 288-pin Memory RAM | PC4-23400, ECC Registered, 2Rx4, 1.2V, CL21, Compatible with Select Workstations, Servers, and NAS Systems

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OWC

30 Day Low Price

OWC 128GB (4x32GB) DDR4 2666MHz Non-ECC DIMM 288-pin Memory RAM | PC4-21300, Non-ECC Unbuffered, 2Rx8, 1.2V, CL19, Compatible with Select Desktops

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Our #1 Pick Today
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OWC

OWC 128GB (4x32GB) DDR4 2400MHz ECC RDIMM 2Rx4 288-pin Memory RAM

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on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Owc2r4d42r4128s deals are available from: Amazon, starting from $735.26.

The lowest price we found is $735.26 while the highest is $2,073.74. Prices for the best Owc2r4d42r4128s deals average at $1,376.74.