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Dell Optiplex 790 Desktop [DT] Desktop Compatible Memory RAM & SSD Upgrades

Dell Optiplex 790 Desktop [DT]
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Device Specifications
Maximum Memory 32GB
Maximum Memory Per Slot 8GB
Number Of Memory Sockets 4
Device Specifications
Make & Model: Dell Optiplex 790 Desktop [DT]
Device Type: Desktop
Memory RAM Type DIMM
Error Check Non-ECC
Memory Speed 1600MT/s (PC3-12800)
1333MT/s (PC3-10600)
Number Of Memory Sockets 4
Maximum Memory 32GB
Maximum Memory Per Slot 8GB
Memory Form Factor DDR3
Memory Voltage 1.5v
SSD Form Factor 2.5" (SATA)
SSD Interface SATA 3.0 (6Gb/s)

1333MT/s DDR3 Non-ECC RAM Memory

8GB Non ECC
Capacity: 8GB DDR3 Non-ECC DIMM
Memory Speed: 1333MT/s
Capacity: 8GB DDR3 Non-ECC DIMM
Memory Speed: 1333MT/s
5 Read Review (1)
  • Capacity: 8GB DDR3 Non-ECC DIMM
  • Module Type: DIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR3 1.5v
  • Memory Speed: 1333MT/s (PC3-10600)
  • CAS Latency (CL): CL9
  • DRAM Specifics: , 2R (Dual Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
WAS £19.99 (inc. VAT)
NOW £17.99 (inc. VAT) £14.99 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
4GB Non ECC
Capacity: 4GB DDR3 Non-ECC DIMM
Memory Speed: 1333MT/s
Capacity: 4GB DDR3 Non-ECC DIMM
Memory Speed: 1333MT/s
4 Read Review (1)
  • Capacity: 4GB DDR3 Non-ECC DIMM
  • Module Type: DIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR3 1.5v
  • Memory Speed: 1333MT/s (PC3-10600)
  • CAS Latency (CL): CL9
  • DRAM Specifics: , 1R (Single Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
WAS £18.99 (inc. VAT)
NOW £12.99 (inc. VAT) £10.83 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
2GB Non ECC
Capacity: 2GB DDR3 Non-ECC DIMM
Memory Speed: 1333MT/s
Capacity: 2GB DDR3 Non-ECC DIMM
Memory Speed: 1333MT/s
  • Capacity: 2GB DDR3 Non-ECC DIMM
  • Module Type: DIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR3 1.5v
  • Memory Speed: 1333MT/s (PC3-10600)
  • CAS Latency (CL): CL9
  • DRAM Specifics: , 1R (Single Rank), x16
  • Brand: OEM / Originals
  • Warranty: Lifetime
£15.99 (inc. VAT) £13.33 (ex. VAT)
Includes Free Delivery To UK
View Details

1600MT/s DDR3 Non-ECC RAM Memory

8GB Non ECC
Capacity: 8GB DDR3 Non-ECC DIMM
Memory Speed: 1600MT/s
Capacity: 8GB DDR3 Non-ECC DIMM
Memory Speed: 1600MT/s
5 Read Reviews (23)
  • Capacity: 8GB DDR3 Non-ECC DIMM
  • Module Type: DIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR3 1.5v
  • Memory Speed: 1600MT/s (PC3-12800)
  • CAS Latency (CL): CL11
  • DRAM Specifics: , 2R (Dual Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
WAS £22.99 (inc. VAT)
NOW £17.99 (inc. VAT) £14.99 (ex. VAT)
Includes Free Delivery To UK
View Details
4GB Non ECC
Capacity: 4GB DDR3 Non-ECC DIMM
Memory Speed: 1600MT/s
Capacity: 4GB DDR3 Non-ECC DIMM
Memory Speed: 1600MT/s
5 Read Reviews (4)
  • Capacity: 4GB DDR3 Non-ECC DIMM
  • Module Type: DIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR3 1.5v
  • Memory Speed: 1600MT/s (PC3-12800)
  • CAS Latency (CL): CL11
  • DRAM Specifics: , 1R (Single Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
WAS £18.99 (inc. VAT)
NOW £12.99 (inc. VAT) £10.83 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins

Compatible Kingston A400 2.5" SATA SSDs

960GB - Inc Cloning Software
  • 960GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 960GB
  • Read Speed: Up To 500MB/s
  • Write Speed: Up To 450MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 3 Years
£60.59 (inc. VAT) £50.49 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
480GB - Inc Cloning Software
  • 480GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 480GB
  • Read Speed: Up To 500MB/s
  • Write Speed: Up To 450MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 3 Years
£40.18 (inc. VAT) £33.48 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
240GB - Inc Cloning Software
5 Read Review (1)
  • 240GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 240GB
  • Read Speed: Up To 500MB/s
  • Write Speed: Up To 350MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 3 Years
£29.79 (inc. VAT) £24.83 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins

Compatible Kingston KC600 2.5" SATA SSDs

2TB Inc Cloning Software
  • 2.0TB (2000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 2.0TB (2000GB)
  • Read Speed: Up To 550MB/s
  • Write Speed: Up To 520MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
£206.03 (inc. VAT) £171.69 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
1TB - Inc Cloning Software
  • 1.0TB (1000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 1.0TB (1000GB)
  • Read Speed: Up To 550MB/s
  • Write Speed: Up To 520MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
£112.31 (inc. VAT) £93.59 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
512GB - Inc Cloning Software
  • 512GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 512GB
  • Read Speed: Up To 550MB/s
  • Write Speed: Up To 520MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
£65.45 (inc. VAT) £54.54 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
256GB - Inc Cloning Software
5 Read Review (1)
  • 256GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 256GB
  • Read Speed: Up To 550MB/s
  • Write Speed: Up To 500MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
£36.21 (inc. VAT) £30.18 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins

Compatible Crucial BX500 2.5" SATA SSDs (inc Software)

2TB Inc Cloning Software
  • 2.0TB (2000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 2.0TB (2000GB)
  • Read Speed: Up To 540MB/s
  • Write Speed: Up To 500MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 3 Years
£134.91 (inc. VAT) £112.43 (ex. VAT)
Includes Free Delivery To UK
View Details
1TB - Inc Cloning Software
5 Read Review (1)
  • 1.0TB (1000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 1.0TB (1000GB)
  • Read Speed: Up To 540MB/s
  • Write Speed: Up To 500MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 3 Years
£66.11 (inc. VAT) £55.09 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
500GB - Inc Cloning Software
  • 500GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 500GB
  • Read Speed: Up To 540MB/s
  • Write Speed: Up To 500MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 3 Years
£35.69 (inc. VAT) £29.74 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
240GB - Inc Cloning Software
  • 240GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 240GB
  • Read Speed: Up To 540MB/s
  • Write Speed: Up To 500MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 3 Years
£25.09 (inc. VAT) £20.91 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins

Compatible Crucial MX500 2.5" SATA SSDs (inc Software)

4TB - Inc Cloning Software
  • 4.0TB (4000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 4.0TB (4000GB)
  • Read Speed: Up To 510MB/s
  • Write Speed: Up To 560MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
£386.32 (inc. VAT) £321.93 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 17hrs 20mins
Want it despatched tomorrow? Order within 17hrs 20mins
2TB Inc Cloning Software
  • 2.0TB (2000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 2.0TB (2000GB)
  • Read Speed: Up To 510MB/s
  • Write Speed: Up To 560MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
£204.49 (inc. VAT) £170.41 (ex. VAT)
Includes Free Delivery To UK
View Details
1TB - Inc Cloning Software
  • 1.0TB (1000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 1.0TB (1000GB)
  • Read Speed: Up To 510MB/s
  • Write Speed: Up To 560MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
£114.20 (inc. VAT) £95.16 (ex. VAT)
Includes Free Delivery To UK
View Details
500GB - Inc Cloning Software
  • 500GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 500GB
  • Read Speed: Up To 510MB/s
  • Write Speed: Up To 560MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
WAS £78.82 (inc. VAT)
NOW £74.58 (inc. VAT) £62.15 (ex. VAT)
Includes Free Delivery To UK
View Details
250GB - Inc Cloning Softwar
  • 250GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
  • Capacity: 250GB
  • Read Speed: Up To 510MB/s
  • Write Speed: Up To 560MB/s
  • SSD Type: 2.5" (SATA)
  • Easy Installation
  • Warranty: 5 Years
£38.52 (inc. VAT) £32.10 (ex. VAT)
Includes Free Delivery To UK
View Details
Dell Optiplex 790 Desktop [DT]

High quality Dell Optiplex 790 Desktop [DT] Desktop upgrades.

Buy system specific Dell Optiplex 790 Desktop [DT] Desktop Memory/RAM and SSD upgrades from MemoryCow. MemoryCow stocks DDR3 2GB, 4GB and 8GB memory upgrades for your Dell Optiplex 790 Desktop [DT] Desktop to boost performance and capacity.

Why buy from MemoryCow?

All our orders are shipped from the UK and all our RAM/Memory upgrades are backed by a lifetime warranty. We supply on the highest quality memory from the worlds premium memory brands including OEM / Originals, Kingston or Crucial. If you are looking for a fixed supply of memory from a particular brand with a particular part number please contact us with your specific requirements and we will quote and source for you accordingly.

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Delivery Costs

 

MemoryCow despatch times:

 

Day/Time Of Order Same Day Despatch Expected Despatch Date
Monday-Friday (Up to 4pm) Yes. Same day.
Monday-Friday (After 4pm) No Next working day. If ordered after 4pm on a Friday the despatch date will be the following Monday (excluding public holidays).
Saturday-Sunday N/A The following Monday excluding public holidays.

United Kingdom (Inc Channel Islands);

Next Working Day By 1pm (Royal Mail Guaranteed Next Working) - £7.99.

Tracked24 (Royal Mail Estimated Next Working Day) £4.99.

Economy (Royal Mail Estimated 3-5 working days) £FREE.

Express Courier (DPD/DHL/TNT/UPS) £7.99.

Our Customer Reviews
It works well, cheap for such high capacity. Thanks  
ekomi customer feedback
on 2022-12-08
Great service and great product. I will definitely use you again and tell my friends.  
ekomi customer feedback
on 2022-12-07
Great service and my order came earlier than was expected. The best part was when I went to the checkout it gave me the option to type in what my device was then they did a check to make sure it was compatible with my order! Nice Touch!!  
ekomi customer feedback
on 2022-12-06
I was very satisfied from start to finish. You kept me updated regarding my order all the way through the process  
ekomi customer feedback
on 2022-12-05
Excellent service  
ekomi customer feedback
on 2022-12-04
Good product at the right price.  
ekomi customer feedback
on 2022-12-02
ekomi gold customer feedback

Awarded the eKomi
Gold Seal of Approval!

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