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Dell DDR4 2666MHz 32GB Server Memory
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Dell DDR4 2666MHz 32GB Server Memory

Dell DDR4 2666MHz 32GB Server Memory

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Brand Dell PowerEdge  
Product Type Memory Module
RAM Capacity 32GB
Memory Technology DDR4 SDRAM, 288-pin DIMM
Memory Speed 2666MHz
Error Checking ECC
Warranty 90 Days Assured Warranty with Extendable Option
Availability In Stock
Installation Support  Free

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Description

Buy DDR4 2666MHz ECC Dell 32gb Server RAM at the Best Price in India

Looking for server memory that keeps a Dell PowerEdge server stable under round-the-clock workloads? The Dell 32GB DDR4 2666MHz memory module is 32GB server RAM built for exactly that, giving 14th-generation PowerEdge servers 32GB per DIMM slot for virtualisation hosts, database servers, ERP and analytics platforms. It runs at 2666 MT/s (PC4-2666V, also listed as PC4-21300), so every memory channel moves data at a steady, predictable rate.

Error-correcting code (ECC) detects and fixes single-bit memory errors before they corrupt data. The 2Rx4 dual-rank layout uses the standard 8Gb DRAM build that Dell 14G servers accept, and the registered (RDIMM) design buffers signals so a server can run two DIMMs per channel. At 1.2V, it draws less power per module than standard 1.5V DDR3 memory, which adds up across a fully populated server. Dell’s standard part for this module is A9781929 (SNPTN78YC/32G), and it suits PowerEdge R440, R640, R740, R740xd and T440 servers.

Zaco Computers supplies Dell 32GB DDR4 server RAM in new and refurbished condition, with a 90 Days Warranty on every module that can be extended on request. Share your Service Tag and we check the server’s factory memory configuration before quoting.

Dell 32GB DDR4 2666MHz Part Numbers Available

When you source DDR4 server RAM in 32GB for a Dell server, remember that the same module can carry several numbers. These are the Dell part number (A-number), the Dell SNP code, the Dell part number printed on the label (DP/N) and the memory maker’s own code. All parts below are 32GB, DDR4-2666 (PC4-21300), 2Rx4 and available new or refurbished.

Part Number

Capacity

Price

DELL 370-ADNF - 32GB 2Rx4 PC4-21300 DDR4-2666MHz

32GB

Get Price

DELL A9723936 - 32GB 2Rx4 PC4-21300 DDR4-2666MHz

32GB

Get Price

DELL A9781929 - 32GB 2Rx4 PC4-21300 DDR4-2666MHz 

32GB

Get Price

DELL A9781929-OEM - 32GB 2Rx4 PC4-21300 DDR4-2666MHz

32GB

Get Price

DELL HMA84GR7AFR4N-VK - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL HMA84GR7CJR4N-VK - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL HMA84GR7DJR4N-VK - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL HMA84GR7JJR4N-VK - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL M378A4G43MB1-CTD - 32GB 2Rx8 PC4-21300V-U DDR4-2666MHz UDIMM

32GB

Get Price

DELL M393A4K40BB2-CTD - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL M393A4K40CB2-CTD - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL M393A4K40DB2-CTD - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL MTA36ASF4G72PZ-2G6 - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL SNP2WMMMC/32G - 32GB 2Rx4 PC4-21300V-L DDR4-2666MHz 

32GB

Get Price

DELL SNPTN78YC/32G - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz 

32GB

Get Price

DELL SNPTN78YC/32G-OEM - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL TN78Y - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz

32GB

Get Price

DELL 2WMMM - 32GB 2Rx4 PC4-21300 DDR4-2666MHz

32GB

Get Price

DELL A9723936-OEM - 32GB 2Rx4 PC4-21300V-L DDR4-2666MHz

32GB

Get Price

DELL A9810563-OEM - 32GB 2Rx4 PC4-21300V-L DDR4-2666MHz

32GB

Get Price

DELL AA654115 - 32GB 2Rx4 PC4-21300V-R DDR4-2666MHz Certied Dell

32GB

Get Price

Which Dell PowerEdge Servers Support 32GB DDR4-2666 RDIMMs?

PowerEdge model

DIMM slots

Supported memory

Maximum with 32GB RDIMMs

R440

16

DDR4 RDIMM, LRDIMM; up to 2666 MT/s

512GB (two CPUs)

R640

24

Registered ECC DDR4 only (RDIMM, LRDIMM)

768GB (two CPUs)

R740

24

DDR4 RDIMM, LRDIMM

768GB (two CPUs)

R740xd

24

DDR4 RDIMM, LRDIMM

768GB (two CPUs)

T440

16

DDR4 RDIMM, LRDIMM; up to 2666 MT/s

512GB (two CPUs)

T640

24

DDR4 RDIMM, LRDIMM

768GB (two CPUs); confirm with Service Tag

R540

Confirm

DDR4 RDIMM

Confirm with Service Tag

Replacing a DIMM, Expanding Memory or Equipping Several Servers

Replacing a failed DIMM. Match the failed module’s Dell part number or label line: capacity, rank, speed and type. iDRAC or the system event log shows which slot failed.

Expanding an existing server. 32GB modules can sit alongside 16GB modules if those are the only two capacities installed. Fill new DIMMs evenly across channels.

Several servers. For clusters and virtualisation hosts, order one Dell part number across all nodes so every server runs identical memory. Tell us the quantity per server and the number of servers.

Dell 32GB ECC DDR4 Server RAM Price

The price of 32GB ECC DDR4 server RAM depends on condition (new or refurbished), whether the module is a genuine Dell part, the quantity, and current market supply of DDR4-2666 RDIMMs. Zaco quotes by exact part number, condition and quantity, so the price you receive is for the module your server needs.

90 Days Warranty on Dell 32GB Server Memory

Every Dell 32GB DDR4 2666MHz module from Zaco, new or refurbished, is covered by a 90 Days Warranty, and the warranty can be extended. Ask for extended warranty options when you request a quote. Each quote states the part number and condition of the modules offered.

Frequently Asked Questions (FAQs)

Q.1 Is Dell 32GB DDR4 2666MHz memory ECC?
Dell's 32GB DDR4-2666 server modules, such as A9781929, are ECC registered DIMMs. Dell also sells 32GB DDR4-2666 unbuffered modules for desktops, some without ECC, so check for "RDIMM" or the R in the PC4 code before ordering.
Q.2 Are A9781929, SNPTN78YC/32G and TN78Y the same module?
Yes. A9781929 is the Dell part number, SNPTN78YC/32G is the matching Dell SNP code, and TN78Y is the Dell part number printed on the module label. All three describe a 32GB 2Rx4 DDR4-2666 RDIMM.
Q.3 Which Dell PowerEdge servers support 32GB DDR4-2666 RDIMMs?
PowerEdge R440, R640, R740, R740xd, T440 and T640 accept DDR4 RDIMMs at 2666 MT/s. Dell 32GB 2666 RDIMMs are also listed for C6420, M640, FC640, MX740c, MX840c, R840 and R940. Confirm against your Service Tag.
Q.4 Can I add 32GB DIMMs to a Dell server that already has 16GB DIMMs?
Yes, if 16GB and 32GB are the only two capacities in the server and all modules are the same type. Dell does not support more than two DIMM capacities in one system.
Q.5 Can I use 32GB LRDIMMs such as 2WMMM with 32GB RDIMMs?
No. Dell PowerEdge servers do not support RDIMMs and LRDIMMs in the same system, even at the same capacity and speed.
Q.6 Will a 32GB DDR4-2666 RDIMM work in a PowerEdge R730 or R630?
Some resellers list it for 13th-generation servers, but those platforms use older Xeon E5 processors and memory runs only at the speed the platform supports. Send your Service Tag and installed DIMM label so we can confirm.
Q.7 Is a 32GB 2Rx8 module a substitute for a 32GB 2Rx4 module?
Not always. A 32GB 2Rx8 module uses 16Gb DRAM, which Dell 14th-generation servers support only with 2nd Gen Xeon Scalable processors. With 1st Gen processors, use 2Rx4 modules such as A9781929.
Q.8 Will a 2666 MT/s module always run at 2666 MT/s?
No. The server runs memory at the lowest of the module rating, the processor's supported speed and the speed allowed for the number of DIMMs per channel.
Q.9 How much does 32GB ECC DDR4 server RAM cost?
The price depends on condition, quantity and current supply. Request a quote with your server model and module label for an exact price.

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