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Epson Endeavor AT991E Desktop Compatible RAM/SSDs

Epson Endeavor AT991E
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Device Specifications
Maximum Memory 16GB
Maximum Memory Per Slot 8GB
Number Of Memory Sockets 2
Device Specifications
Make & Model: Epson Endeavor AT991E
Device Type: Desktop
Memory RAM Type DIMM
Error Check Non-ECC
Memory Speed 1600MT/s (PC3-12800)
Number Of Memory Sockets 2
Maximum Memory 16GB
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)

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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins

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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins

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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins

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
Want it despatched tomorrow? Order within 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins

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 1day 14hrs 48mins
Want it despatched tomorrow? Order within 1day 14hrs 48mins
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
Epson Endeavor AT991E

Compatible RAM/Memory upgrades for the Epson Endeavor AT991E Desktop.

Your Epson Endeavor AT991E uses DDR3 DIMM memory modules and is compatible with memory capacities of 4GB to 8GB per slot.

We supply Memory & RAM for your Epson Endeavor AT991E from some of the worlds leading chip brands and manufacturers that include; Samsung, SK-hynix, Micron, Crucial, Kingston + more!

Your 
Epson Endeavor AT991E is compatible with all the memory speeds and frequencies listed on this page which include 1600MT/s (PC3-12800). Higher frequency memory will clock down in speed depedent on your CPU model.

Compatible SSD upgrades for the Epson Endeavor AT991E Desktop.

The Epson Endeavor AT991E supports one SSD/Drive type which are 2.5" (SATA) SSDs. We have SSDs available for your Epson Endeavor AT991E in capacities of 4.0TB (4000GB) to 240GB. There will be no limitation on the maximum capacity that you can install.

Please contact us for advice if you are unsure about the upgrade.

RAM/Memory Upgrade & Installation Notes.

- This system supports one memory type: Non-ECC

- Higher frequency memory (measured in MT/s) will clock down to run at optimal speed within your Epson Endeavor AT991E Desktop
 depending on processor model and number of modules installed.

- Please note Mhz is always half of MT/s.
MT/s is the abbreviation for megatransfers / million transfers per second and is the more effective way to measure DDR3 memory frequency.- Install identical modules for best performance. For example if your model has 2 slots, purchase 2 modules for best performance and Dual-Channel mode.

- Can i mix the memory capacity per slot in my Epson Endeavor AT991E Desktop? Yes. This is a commonly asked question and you can mix capacities but best performance comes from installing indentical DDR3 modules.

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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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