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 gold edge connector and black memory chips

OWC

OWC 2GB DDR3 1066 CL7 204-pin SODIMM memory upgrade

SKU CH-ZGK5-45HKV

2 GB DDR3 1066 CL7 SODIMM module for HP EliteBook 2540p, 2740p, 8440p, 8440w and 8740w

  • Capacity2GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL7
  • Voltage1.5V
  • ECCNo
  • Boost performance with a 2GB DDR3 1066 CL7 SODIMM upgrade
  • JEDEC and RoHS compliant for a warranty-safe installation
  • Direct fit for HP EliteBook 2540p 2740p 8440p 8440w 8740w
  • Single 204-pin 1.5V unbuffered non-ECC module
  • Easy DIY upgrade with OWC lifetime warranty and free tech support

OWC 2GB DDR3 SODIMM for HP EliteBook

This OWC module is a 2GB DDR3 1066 CL7 SODIMM built to JEDEC PC3-8500 specifications. It is a single unbuffered non-ECC stick rated at 1.5V with a 1Rx8 organisation and 204 pins. The kit targets owners of HP EliteBook 2540p 2740p 8440p 8440w and 8740w laptops who need a direct replacement or capacity increase.

Suitable for specific EliteBook maintenance.

The module suits technicians and owners servicing the listed EliteBook models where a 2GB DDR3 1066 SODIMM is the correct part. It does not suit builders working on systems that require ECC registered memory higher voltage modules or a different pin count. Buyers needing larger capacities or faster speeds for other platforms should look elsewhere.

The deciding specification is DDR3 1066 CL7

Only systems that accept DDR3 1066 PC3-8500 CL7 unbuffered non-ECC SODIMMs at 1.5V can use this module. Verify the laptop service manual calls for this exact speed latency voltage and form factor before ordering. A mismatch in any of these parameters will prevent the memory from functioning.

Highlights

  • Boost performance with a 2GB DDR3 1066 CL7 SODIMM upgrade
  • JEDEC and RoHS compliant for a warranty-safe installation
  • Direct fit for HP EliteBook 2540p 2740p 8440p 8440w 8740w
  • Single 204-pin 1.5V unbuffered non-ECC module
  • Easy DIY upgrade with OWC lifetime warranty and free tech support

Specifications

BrandOWC
Part Number8S5D31R802GB
Capacity2GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1066 (PC3 8500)
CAS LatencyCL7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP EliteBook 2540p
HP EliteBook 2740p
HP EliteBook 8440p
HP EliteBook 8440w
HP EliteBook 8740w

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this 204-pin DDR3 1066 CL7 SODIMM work alongside the original memory in my HP EliteBook 8440p?

Yes, it is a 1.5 V unbuffered non-ECC module built to JEDEC PC3-8500 specs, so it will run at the same speed and timings as the factory RAM in the 8440p, 8440w, 8740w, 2540p and 2740p.

How can I verify the module is running at PC3-8500 1066 CL7 after I install it?

Open Task Manager or CPU-Z; the memory tab should show 1066 MHz (DDR3-1066) with CAS latency 7 and 1.5 V operation.

Does the package contain only the 2 GB SODIMM or are tools and a manual included?

The box holds the single 2 GB 204-pin SODIMM module; no screwdriver, anti-static strap or printed guide is supplied.

Also in this aisle

People compared these

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