FREE UK Delivery
& Returns
100% Moneyback
Guarantee
0
eKomi Gold
Seal of Approval
eKomi gold Seal of Approval

All Orders Shipped From The UK. Online Since 2008.

Free UK Delivery

& Next Day Delivery

Free Returns

for a Full Year

100% Moneyback

Guaranteed risk free

MemoryCow for Business

Offices, Schools and more
5000+ reviews on Ekomi
…
Page Ref Code: D108948

Dell Inspiron 15 (3551) Laptop Compatible RAM/SSDs

Dell Inspiron 15 (3551)
Wrong device? View all Dell Laptops, View the full Inspiron 15 (3000) Series or Find your Device
Filters
Device Specifications
Maximum Memory 4GB
Maximum Memory Per Slot 4GB
Number Of Memory Sockets 1
Device Specifications
Make & Model: Dell Inspiron 15 (3551)
Device Type: Laptop
Memory RAM Type SODIMM
Error Check Non-ECC
Memory Speed 1600MT/s (PC3-12800)
Number Of Memory Sockets 1
Maximum Memory 4GB
Maximum Memory Per Slot 4GB
Memory Form Factor DDR3L
Memory Voltage 1.35v
SSD Form Factor 2.5" (SATA)
SSD Interface SATA 3.0 (6Gb/s)

1600MT/s DDR3L Non-ECC RAM Memory

2GB Non ECC
Capacity: 2GB DDR3L Non-ECC SODIMM
Memory Speed: 1600MT/s
Capacity: 2GB DDR3L Non-ECC SODIMM
Capacity: 2GB DDR3L Non-ECC SODIMM
Memory Speed: 1600MT/s
  • Capacity: 2GB DDR3L Non-ECC SODIMM
  • Module Type: SODIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR3L 1.35v
  • Memory Speed: 1600MT/s (PC3-12800)
  • CAS Latency (CL): CL11
  • DRAM Specifics: , 1R (Single Rank), x16
  • Brand: OEM / Originals
  • Warranty: Lifetime
WAS £19.48 (inc. VAT)
NOW £17.35 (inc. VAT) £14.46 (ex. VAT)
Includes Free Delivery To UK
View Details
Ordered On Request - Contact Us (Stock 3-5 Days)
Free UK Delivery View Delivery Options & International Rates
4GB Non ECC
Capacity: 4GB DDR3L Non-ECC SODIMM
Memory Speed: 1600MT/s
Capacity: 4GB DDR3L Non-ECC SODIMM
Capacity: 4GB DDR3L Non-ECC SODIMM
Memory Speed: 1600MT/s
5 Read Reviews (43)
  • Capacity: 4GB DDR3L Non-ECC SODIMM
  • Module Type: SODIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR3L 1.35v
  • Memory Speed: 1600MT/s (PC3-12800)
  • CAS Latency (CL): CL11
  • DRAM Specifics: , 1R (Single Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
WAS £17.99 (inc. VAT)
NOW £12.99 (inc. VAT) £10.83 (ex. VAT)
Includes Free Delivery To UK
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins

Compatible Kingston A400 2.5" SATA SSDs

960GB - Inc Cloning Software
960GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SA400S37/960G
960GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
960GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
960GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
960GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
960GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SA400S37/960G
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock For Next Business Day Delivery - Order By 4.30pm*
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
480GB - Inc Cloning Software
480GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SA400S37/480G
480GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
480GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
480GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
480GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
480GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SA400S37/480G
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
240GB - Inc Cloning Software
240GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SA400S37/240G
240GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
240GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
240GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
240GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
240GB Kingston A400 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SA400S37/240G
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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins

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
SKC600/2048G
2.0TB (2000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
2.0TB (2000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
2.0TB (2000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
2.0TB (2000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
2.0TB (2000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SKC600/2048G
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock For Next Business Day Delivery - Order By 4.30pm*
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
1TB - Inc Cloning Software
1.0TB (1000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SKC600/1024G
1.0TB (1000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
1.0TB (1000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
1.0TB (1000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
1.0TB (1000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
1.0TB (1000GB) Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SKC600/1024G
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
512GB - Inc Cloning Software
512GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SKC600/512G
512GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
512GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
512GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
512GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
512GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SKC600/512G
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
256GB - Inc Cloning Software
256GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SKC600/256G
256GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
256GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
256GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
256GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
256GB Kingston KC600 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
SKC600/256G
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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins

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
CT2000BX500SSD1
2.0TB (2000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
2.0TB (2000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
2.0TB (2000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT2000BX500SSD1
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock For Next Business Day Delivery - Order By 4.30pm*
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
1TB - Inc Cloning Software
1.0TB (1000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT1000BX500SSD1
1.0TB (1000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
1.0TB (1000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
1.0TB (1000GB) Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT1000BX500SSD1
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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
500GB - Inc Cloning Software
500GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT500BX500SSD1
500GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
500GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
500GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT500BX500SSD1
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
240GB - Inc Cloning Software
240GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT240BX500SSD1
240GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
240GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
240GB Crucial BX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT240BX500SSD1
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock For Next Business Day Delivery - Order By 4.30pm*
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins

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
CT4000MX500SSD1
4.0TB (4000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
4.0TB (4000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
4.0TB (4000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT4000MX500SSD1
  • 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 Friday 27th? Order within 1day 19hrs 35mins
Add to Basket
In Stock For Next Business Day Delivery - Order By 4.30pm*
Free UK Delivery View Delivery Options & International Rates
Want it despatched Friday 27th? Order within 1day 19hrs 35mins
2TB Inc Cloning Software
2.0TB (2000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT2000MX500SSD1
2.0TB (2000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
2.0TB (2000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
2.0TB (2000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT2000MX500SSD1
  • 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
Awaiting Stock - Contact Us For Availability
Free UK Delivery View Delivery Options & International Rates
1TB - Inc Cloning Software
1.0TB (1000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT1000MX500SSD1
1.0TB (1000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
1.0TB (1000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
1.0TB (1000GB) Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT1000MX500SSD1
  • 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
Awaiting Stock - Contact Us For Availability
Free UK Delivery View Delivery Options & International Rates
500GB - Inc Cloning Software
500GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT500MX500SSD1
500GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
500GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
500GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT500MX500SSD1
  • 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
Awaiting Stock - Contact Us For Availability
Free UK Delivery View Delivery Options & International Rates
250GB - Inc Cloning Softwar
250GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT250MX500SSD1
250GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
250GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
250GB Crucial MX500 2.5" (SATA) SATA 3.0 (6Gb/s) SSD
CT250MX500SSD1
  • 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
Awaiting Stock - Contact Us For Availability
Free UK Delivery View Delivery Options & International Rates
Dell Inspiron 15 (3551)

Compatible RAM/Memory upgrades for the Dell Inspiron 15 (3551) Laptop.

Your Dell Inspiron 15 (3551) uses DDR3L SODIMM memory modules and is compatible with memory capacities of 2GB to 4GB per slot.

We supply Memory & RAM for your Dell Inspiron 15 (3551) from some of the worlds leading chip brands and manufacturers that include; Samsung, SK-hynix, Micron, Crucial, Kingston + more!

Your Dell Inspiron 15 (3551) 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 Dell Inspiron 15 (3551) Laptop.

The Dell Inspiron 15 (3551) supports one SSD/Drive type which are 2.5" (SATA) SSDs. We have SSDs available for your Dell Inspiron 15 (3551) 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 Dell Inspiron 15 (3551) Laptop 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 DDR3L 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 Dell Inspiron 15 (3551) Laptop? Yes. This is a commonly asked question and you can mix capacities but best performance comes from installing indentical DDR3L modules.

Read more Read less
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!

Page Ref Code: D108948
Back to the top