We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black heatspreader and gold contacts

Crucial

Crucial Ballistix Sport BLS4G3D1339DS1S00 4GB DDR3 1333 CL9 desktop RAM

SKU CH-1ZST-AT8QY MPN BLS4G3D1339DS1S00

4GB DDR3 desktop module running at 1333 MT/s with CL9 latency and 1.50V operation

  • Capacity4GB
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • 4GB capacity adds responsive multitasking headroom for everyday desktop workloads
  • DDR3 1333 speed delivers reliable data throughput for standard system performance
  • CL9 latency supports quick memory access during routine computing tasks
  • 50V operation matches standard desktop voltage requirements for broad compatibility
  • Ballistix Sport series design provides dependable memory for mainstream PC builds

Product Identity

This is a Crucial Ballistix Sport desktop memory module with a 4GB capacity and DDR3 1333 speed. It operates at CL9 latency and a standard 1.50V voltage for broad platform compatibility. The single stick suits users adding memory to an existing DDR3 system.

Suitability

It suits owners of DDR3 desktops needing a modest capacity boost for everyday workloads. Buyers requiring higher density per slot or faster data rates for intensive tasks should look at different modules. Systems built for other memory generations cannot use this stick.

Deciding Specification

The DDR3 1333 (PC3 10600) rating is the single figure that determines fit. Your motherboard must explicitly support this speed and generation for the module to function. Verify the platform specifications before purchase to ensure correct operation.

Highlights

  • 4GB capacity adds responsive multitasking headroom for everyday desktop workloads
  • DDR3 1333 speed delivers reliable data throughput for standard system performance
  • CL9 latency supports quick memory access during routine computing tasks
  • 50V operation matches standard desktop voltage requirements for broad compatibility
  • Ballistix Sport series design provides dependable memory for mainstream PC builds

Specifications

BrandCrucial
SeriesBallistix Sport
ModelBLS4G3D1339DS1S00
Capacity4GB
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V

Questions about this item

How much heat or noise does the Ballistix Sport 4GB DDR3 1333 module add when the system runs all day?

The module runs at 1.50V with no fan or moving parts, so it adds only passive heat and no audible noise during continuous operation.

What motherboard slot must I already have free to install this BLS4G3D1339DS1S00 stick?

You need an open DDR3 DIMM slot on a desktop motherboard that accepts PC3 10600 memory.

Will this CL9 DDR3 1333 module work alongside older DDR3 sticks I keep in the other slots?

Yes, it will run at the lowest common speed and latency of all installed DDR3 modules, so older sticks set the pace.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.