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Compare SANDISK Optimus 5100 1TB vs PNY CS1311 240GB

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  2. Solid State Drives
  3. SANDISK Optimus 5100 1TB 🆚 PNY CS1311 240GB
The main differences between SANDISK Optimus 5100 1TB and PNY CS1311 240GB are in Capacity, Interface, NVME and Form Factor.
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SANDISK Optimus 5100 1TB NVMe PCIe Gen4 x4 M.2-2280 SDSP51100TAN-000E0
SANDISK Optimus 5100 1TB
PNY CS1311 240GB 2.5" SATA III (SSD7CS1311-240-RB)
PNY CS1311 240GB
Prices
(Change region)
In Stock
Free shipping
$296.93
Prices
(Change region)
Out of Stock
Free shipping
$44.99
Out of Stock
Free shipping
$176.77
-
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
SanDisk
Brand
PNY
Model
  • SDSP51100TAN-000E0
  • SDSP51100TAN
Model
SSD7CS1311-240-RB
Release Date
📅 February 2026
Release Date
📅 January 2016
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(16 reviews)
Performance (Charts)
n/a
Performance (Charts)
333rd / 1746
Effective Value
-
Effective Value
192nd / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
$0.19
GB/$1
3.37
GB/$1
5.33
Series
-
Series
CS1311
Capacity
1000 GB
Capacity
240 GB
Interface
PCIe Gen4 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
2.5"
SSD Controller
-
SSD Controller
Phison
NAND Flash Type
-
NAND Flash Type
TLC
Max Sequential Read
-
Max Sequential Read
Up to 550 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 520 MB/s
MTBF
-
MTBF
2,000,000 hours
-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 1TB:

  • Newer Product, it was released around 10 years later
  • More Capacity (+760 GB available)
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the PNY CS1311 240GB:

  • 85% cheaper, you can save $251.94

Buy now

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